5th grade cst math prep key standards with hints and explanations
TRANSCRIPT
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5TH GRADE MATH TEST PREP(Key Standards with Hints and Re-teaching)
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A 50B 100
C 150D 200
3. What is 40% of 250?
Hint:
Change 40% into a
decimal and remember
what operation of
means. Write it and
solve.
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The Answer
0.40 X 250= 100
B 100
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A 26.7%
B 30%
C 37.5%
D 50%
4. What is 3/8 written as a percent
What does the
line mean in a
fraction? Solve.
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The Answer
3 divided by 8 =
0.3750.375 X 100 (per hundred) =
C 37.5%
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A 1/7B 3/4
C 3/7D 7/10
5. What is the decimal 0.7 written as a
fraction?Hint:
Say it out
loud!
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The Answer
Seven tenth =
D 7/10
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A 35%
B 40%C 60%
D 65%
6. A company donated 200 books
to a local library. If 70 of them arefiction, what percent of the
donated books are fiction?Hint:
Say it out loud. 70%
of them? What is
them?
Write it down and
solve.
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The Answer
70% of 200 books=
.70 of 200=
.70 X 200= 0.35
0.35=35%A 35%
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A 1.25%B 7%
C 9%D 12.5%
7. In a parking lot, 1 out of every 8
cars is blue. What percent of thecars in this lot are blue?
Hint:
Turn the ratio into a
fraction. Turn the fraction
into a decimal. Turn the
decimal into a percent.
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The Answer
1/8=
1 divided by 8 =0.1250.125 X 100 (per hundred)=
D 12.5%
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A 0.30
B 0.35
C 0.60
D 1.67
8. What decimal is equal to 3/5
Hint:
What does the
line mean in a
fraction? Solve.
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The Answer
3 divided by 5=
C 0.60
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A 2000B 200
C 20D 2
9. What is 50% of 40?
Hint:
Change the percent into
a decimal and remember
what operation of
means. Write it and
solve.
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The Answer
50% of 40 =
0.50 of 40=
0.50 X 40=
0.5 X 40=C 20
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A 23 X 5
B 32 X 5
C 52 X 3
D 52 X 9
11. What is the prime factorization
of 45? Hint:Make a factor tree.45
^
The numbers MUST
be prime numbers!
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The Answer
45^
9 X 5
^
3 X 3
3 X 3 X 5=
B 32 X 5
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A 22
X 3B 22 X 32
C 4 X 3D 1 X 2
12. What is the prime factorization of
12?Hint:
Make a factor tree.12
^
The numbers MUST
be prime numbers!
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The Answer
12^
3 X 4 (one option)
^
2 X 2
2 X 2 X 3=
A 22 X 3
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A 22 X 32
B 22 X 33
C 4 X 32
D 4 X 9
13. What is the prime factorization of
36?Hint:
Make a factor tree.
36
^
The numbers MUST
be prime numbers!
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The Answer
36^
6 X 6(one option)
^ ^
3 X 2 3 X 2
2 X 2 X 3 X 3
A 22 X 32
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A 2 X 30B 3 X 20
C 2 X 3 X 10D 2 X 2 X 3 X 5
14. Which of the following shows
the number 60 factored into primenumbers?Hint:
Make a factor tree.
60
^
The numbers MUST
be prime numbers!
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The Answer
60^
2 X 30 (one option)
^2 X 15 (one option)
^3 X 5
D 2 X 2 X 3 X 5
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A 6 X 8
B 2 X 4 X 6
C 2 X 2 X 2 X 6
D 2 X 2 X 2 X 2 X 3
15. Which expression shows the
prime factorization of 48?Hint:
Make a factor tree.
48
^
The numbers MUST
be prime numbers!
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The Answer
48
6 X 8 (one option)
^ ^2 X 3 2 X 4
^2 X 2
D 2 X 2 X 2 X 2 X 3
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A 3B 7
C 2 and 3D 3 and 7
16. What are all of the different
prime factors of 36?Hint:
Make a factor tree.
36
^What are the prime
numbers in your
answer?
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The Answer
36^
6 X 6 (one option)
^ ^
2 X 3 2 X 3C 2 and 3
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A P
B Q
C R
D S
HINT:
Add the othernumbers to the
number line.
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The Answer
A P best identifies -6
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18. Which point on the number line best
represents 1.35?Hint:
Add the
decimals to
the numberline.
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The Answer
C best represents 1.35
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19. Which number line appears to
show the dot placed at 1/5?
Hint:
Split eachwhole into
5 sections
and write
the
fractions.
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The Answer
A has the point at 1/5
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A 29.31B 29.51
C 30.31D 30.51
20. 11.3 X 2.7=
Hint:
Multiply the numbers as if they
were whole numbers.
Line up the numbers at the
RIGHT, do NOT line up the
decimal points.
Multiply.
Count the decimal places from
the right in the numbers you
are multiplying and move the
decimal that many places from
the right in the product.
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The Answer
11.3X 2.7
791+ 2260
30 51D 30.51
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A $0.89
B $0.93
C $1.08
D $75.33
21. Javier bought 9 pounds of
ground beef. He saved $8.37 by
using a store coupon. How much did
he save per pound of ground beef?
HINT:
Read carefully.
Eliminate answers that are
unreasonable.
If he saved $8.37 on 9 pounds,
how much did he save on 1
pound?
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The Answer
8.37 divided by 9=If you are dividing by a divisor
without a decimal, divide asusual and bring the decimal
straight up.
B $0.93
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A 154B 157
C 159D 162
22. Veronica can type 28 words per
minute. At this rate, how many words
can Veronica type in 5.5 minutes?
Hint:
Read carefully.
Determine what
information the
question is asking you
to solve for.
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The Answer
2 8X 5.5
140+ 1400
1540A 154
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A 5.65 meters
B 5.75 meters
C 6.65 meters
D 6.75 meters
23. Tony had a rope 8.35 meters
long. He cut off 2.6 meters. Howlong was the piece of rope that
was left?Hint:
Say it out loud.
If he cut off a piece
should you add it or
subtract it?
Remember to line
up the decimals foraddition or
subtraction.
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The Answer
8.35 - 2.6=When adding or subtracting decimals ALWAYS
LINE UP the decimals. Add zeroes on the right to
make the place values even without changingthe value. Bring the decimal straight down.
8.35
- 2.6 .
5.7 5
B 5.75 meters
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A 9.708B 9.718
C 11.608D 11.718
24. 39.06
X0.3Hint:
Multiply the numbers as if they
were whole numbers.
Line up the numbers at the
RIGHT, do NOT line up the
decimal points.
Multiply.
Count the decimal places from
the right in the numbers you aremultiplying and move the
decimal that many places from
the right in the product.
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The Answer
39.06
X 0.311718
D 11.718
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A $1.28
B $2.40
C $3.75
D $4.25
25. Robert wants to buy 3 notebooks
that cost $1.25 each. How much do
the notebooks cost all together,
without tax?
HINT:
Read carefully.
What are they asking you to
solve? Draw a picture if you
need to.
Chose the correct operation.Eliminate any answer that is
not reasonable.
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The Answer
1.25
X 33 7 5
C $3.75
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A $4.75B $5.25
C $5.75D $10.25
26. Maria has $7.50 to buy lunch. If
she buys a turkey sandwich that costs
$2.75, how much money will she haveleft?
Hint:
What are they asking youto find?
What operation do you
need to use?
Eliminate any
unreasonable answer.
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The Answer
When adding or subtracting decimals ALWAYS LINEUP the decimals. Add zeroes on the right, if
necessary, to make the place values even withoutchanging the value. Bring the decimal straight down.
7.50- 2.75
4.75
A $4.75
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A 23.76
B 24.86
C 237.6
D 248.6
27. 7.2
X 3.3
Hint:
Multiply the numbers as if they
were whole numbers.
Line up the numbers at the
RIGHT, do NOT line up the
decimal points.
Multiply.
Count the decimal places from
the right in the numbers you are
multiplying and move the
decimal that many places from
the right in the product.
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The Answer
7.2X 3.3
216+2160
2376A 23.76
28 15 12 2 4
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A 0.513B 0.63
C 5.13D 6.3
28. 15.12 2.4
Click here to be
reminded how to
divide a decimal
by a decimal
Hint:To divide by a decimal, you
must first change the divisor
into a whole number. (
Multiply by a power of 10-
move the decimal to the right
as many times as necessary.)Remember any change you
make to the divisor, you must
also make to the dividend.
http://www.coolmath.com/prealgebra/02-decimals/10-decimals-dividing-by-decimal-01.htmhttp://www.coolmath.com/prealgebra/02-decimals/10-decimals-dividing-by-decimal-01.htmhttp://www.coolmath.com/prealgebra/02-decimals/10-decimals-dividing-by-decimal-01.htmhttp://www.coolmath.com/prealgebra/02-decimals/10-decimals-dividing-by-decimal-01.htmhttp://www.coolmath.com/prealgebra/02-decimals/10-decimals-dividing-by-decimal-01.htmhttp://www.coolmath.com/prealgebra/02-decimals/10-decimals-dividing-by-decimal-01.htmhttp://www.coolmath.com/prealgebra/02-decimals/10-decimals-dividing-by-decimal-01.htmhttp://www.coolmath.com/prealgebra/02-decimals/10-decimals-dividing-by-decimal-01.htmhttp://www.coolmath.com/prealgebra/02-decimals/10-decimals-dividing-by-decimal-01.htmhttp://www.coolmath.com/prealgebra/02-decimals/10-decimals-dividing-by-decimal-01.htm -
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The Answer
D 6.3
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A 89
B 843
C 925
D 965
29. 35,705 37
Hint:
If there are no
decimals, just divide.
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The Answer
D 965
30 At a school there are 704 desks to
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A 32B 34
C 42D 44
30. At a school, there are 704 desks to
place into 22 classrooms. If the same
number of desks is placed in eachclassroom, how many desks will be in
each room?
Hint:
Read carefully.
Determine which
operation to use.
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The Answer
A 32
31 Wh i h hi di i i
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A 2.05
B 2.5
C 20.5
D 25
31. What is the answer to this division
problem?
246 12Hint:
If there are no decimals,
just divide.
Remember there are no
remainders.
Add a decimal point and
zeros if you need to.
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The Answer
C 20.5
32. Maurice talked on the telephone
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A 1/6 hour
B 2/7 hour
C 5/12 hour
D 7/12 hour
32. Maurice talked on the telephoneto two friends. He talked to Sherry for
1/4 hour, Gabriel for 1/3 hour. Howmuch time did Maurice spend on the
telephone?Hint: Read carefully to
determine which
operation to use.
Remember to add or
subtract fractions, you
must have a common
denominator.
Click here to see an
explanation and an
example of adding and
subtracting fractions
with unlike
denominators.
http://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htm -
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The Answer
1/4 + 1/33/12 + 4/12= 7/12
D 7/12 hour
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33. 2 + 4=
A 6
B 6
C 6
D 6 For explanations
and examples of
how to add and
subtract mixed
numbers click
here.
Hint:
Remember to add or
subtract fractions, you
must have a commondenominator.
http://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.html -
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The Answer
2 1/3 + 4 1/2
7/3 + 9/2
14/6 + 27/6 = 41/6
416 = 6 5/6D 6
34 It takes S anne hour to walk to the
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34. It takes Suzanne hour to walk to the
playground and hour to walk from the
playground to school. How much time does it takeSuzanne to walk to the playground and then to
school?
A 2/9 hourB 1/3 hour
C 1/2 hourD 2/3 hour
Hint: Read carefully to
determine which operation
to use.Remember to add or
subtract fractions, you must
have a common
denominator.
Remember simplest form.
Click here to see an
explanation and an
example of adding and
subtracting fractions
with unlike
denominators.
http://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htm -
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The Answer
1/6 + 1/3
1/6 + 2/6 = 3/63/6 = 1/2
C hour
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35. 4 - 2=
A 1
B 1
C 2
D 2
Hint:Remember to add or
subtract fractions, you must
have a common
denominator.
Remember simplest form.
Remember simplest form.
Click here to see an
explanation and an
example of adding and
subtracting fractions
with unlike
denominators.
http://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htmhttp://www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01.htm -
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The Answer
4 - 2
19/4 5/2
19/4 10/4 = 9/4
9 4 = 2 C 2
36 Hector can throw a ball 50 feet
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36. Hector can throw a ball 50 feet.
Lee can throw the same ball 48
feet. How much farther can Hectorthrow the ball than Lee?
A 2 2/15 feetB 2 4/15 feet
C 2 3/5 feetD 2 4/5 feet
Hint:
Read carefully todetermine what
operation to use.
Remember simplest
form.
For explanations
and examples of
how to add and
subtract mixed
numbers click
here.
http://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.html -
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The Answer
One way:
50 3/5 48 1/3
50 9/15 48 5/15 = 2 4/15
B 2 4/15 feet
37. Yoshi spent 1 hours reading and
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p g
hour doing chores. How many total
hours did Yoshi spend on theseactivities?
A 1 1/3
B 1 4/7
C 2 1/12D 2 1/6
Hint:
Read carefully to determine
what operation to use.
Remember simplest form.
For explanations
and examples of
how to add and
subtract mixed
numbers click
here.
http://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.htmlhttp://www.coolmath4kids.com/fractions/fractions-13-adding-subtracting-whole-mixed-numbers-01.html -
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The Answer
1 +
4/3 + 3/416/12 + 9/12 = 25/12
25 12 = 2 1/12
C 2 1/12
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45.If n=4, what is the value of 6 X n 3?
A 6
B 9
C 18
D 21
Hint:
Plug it in, plug it in!
PEMDAS
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The Answer
6 X 4 -3
24 3 = 21D 21
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46. If k=6, what is the value of 7k-2?
A 30
B 40
C 54
D 65
Hint:
A number right next to a
variable means divide
Plug it in, plug it in!
PEMDAS
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The Answer
7 X 6 -2
42 2 = 40B 40
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47. If n=31, what is the value of 6-n
A -37
B -25
C 25
D 37Click here for
explanations and
examples of how to
add and subtract
positive and
negative integers.
Hint:
Plug it in, plug it in!
http://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htmhttp://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htmhttp://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htmhttp://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htmhttp://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htmhttp://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htmhttp://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htmhttp://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htmhttp://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htmhttp://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htmhttp://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htmhttp://www.coolmath.com/prealgebra/08-signed-numbers-integers/08-signed-numbers-integers-subtraction-01.htm -
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The Answer
6 31 = -25
B -25
48 Which expression represents the
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48. Which expression represents the
product of n and 25?
A 25n
B 25-nC 25+n
D 25n
Hint:What does product
mean?
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The Answer
A 25n
f ( )
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49. If z=3, what is 5 X (6-z)?
A 10
B 15
C 27
D 53
Hint:
Plug it in,plug it in!
PEMDAS
h
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The Answer
5 X (6 z)
5 X (6 3)5 X 3 + 15
B 15
50 Sophie caught twice as many fish
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50. Sophie caught twice as many fish
as her dad. If her dad caught F fish,
how many fish did Sophie catch?
A F + 2
B F - 2
C F X 2
D F 2
Hint:
Write it out or plug in
the facts to each
expression to see
which one makes
sense.
h
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The Answer
Two times as many fish as
her dadC F X 2
51. Anh has 64 crayons. This number is
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18 more crayons than Bill Has. Which
equation should be used to find b, thenumber of crayons Bill has?
A b= 64 - 18B b = 64/18
C b= 64 + 18D b= 64 X 18
Hint:Write it out or plug in
the facts to each
expression to see
which one makes
sense.
Th A
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The Answer
A b= 64-18
52 If 4 h i h l f (9 4)?
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52. If s=4, what is the value of s(9-4)?
A 16
B 20
C 32
D 45
Hint:
Plug it in, plug it in!
PEMDAS
Remember, when a
variable or a number is
right in front of the
parenthesis, it means
multiply
Th A
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The Answer
s (9 - 4)
4 (9 - 4)4 X 5 = 20
B 20
53. Bill played a game and scored 5
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times. If each time Bill scored he earned
p points, which expression representsthe total number of points that Bill
scored?
A p + 5
B p - 5
C p X 5
D p 5
Hint:
Write it out or plug in
the facts to each
expression to see
which one makessense.
Th A
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The Answer
He scored 5 TIMES.
C p X 5
Hint: (x,y)
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Which ordered
pair best names
Joes location?
A (3, -4)
B (-3, 4)C (4, -3)
D (-4, 3)
( ,y)
Th A
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The Answer
C (4, -3)
Hint (x y)
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Which store is atthe point (3,-1)
Hint: (x,y)
A Hardware StoreB Grocery Store
C Shoe StoreD Toy Store
Th A
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The Answer
A Hardware Store is at (3,-1)
She walked 2Hint: Double check that
you begin at the correct
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She walked 2
units west and 2
units north.
Which ride did
she walk to?
you begin at the correct
starting point.
A Giant Coaster
B Little DipperC Sky Train
D Ferris Wheel
The Answer
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The Answer
B Little Dipper
Hint: Do you
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A (-4,2)
B (-2,4)
C (2, -4)
D (2, 4)
y
really need a
hint?
(x,y)
The Answer
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The Answer
B (-2,4)
61 Which tent is located at point ( 4 3)?
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61. Which tent is located at point (-4,3)?
A Tent PB Tent Q
C Tent RD Tent S
Hint: Do you
really need ahint?
(x,y)
The Answer ( 4 3)
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The Answer (-4,3)
B Tent Q
62 Which point represents (3 6)?
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62. Which point represents (3,-6)?
A point PB point Q
C point RD point S
Hint: Do you
really need a
hint?
(x,y)
The Answer
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The Answer
D point S
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A y = x/2
B y = 2XC y = x-4
D y = x+4
Hint:
Plug in each
ordered pair.
Make sure every
ordered pairworks.
The Answer
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The Answer
-5= -9 +42 = -2 + 4
8 = 4 +4
15= 11 + 4D y = x + 4
Which ordered pair is located on line m?
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Which ordered pair is located on line m?
Hint: Plot all of
the points to see
where they are
located.
A (1,4)
B (0,0)
C (4,1)
D (4,0)
The Answer
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The Answer
A (1,4)
65. Which table represents values of x
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and y such that y=x+5?
Hint:
Plug each x and y
into the equation.
The Answer
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The Answer
Ax y
-1 4
0 5
y = x + 5
4 = -1 + 5
5 = 0 + 5
66 Which equation shows the relationship
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66. Which equation shows the relationship
of all the values in the table below?
X Y
-2 -6
-1 -3
0 0
1 3
2 6
A y=3x
B x=3y
C y=x+3
D x=3y
Hint:
Plug each ordered pair in to
determine which is the
correct equation for all the
ordered pairs.
The Answer
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The Answer
-6 = 3 X -2-3 = 3 X -1
0 = 3 X 03 = 3 X 1
6 = 3 X 2A y = 3x
67. Joaquin charges $4.00 per hour to
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baby-sit. What equation could Joaquin use
to find the number of hours (h) he needsto baby-sit in order to earn $50.00?
A 4h = 50
B h/4 = 50
C h-4 = 50
D 4 + h = 50
Hint:
Read eachequation aloud.
The Answer
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The Answer
$4.00 per hour = $50
Per means multiplyA 4 h = 50
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A 11 square inches
B 22 square inchesC 33 square inches
D 44 square inches
Hint:
What is the
relationshipbetween a
parallelogram
and its
triangle?
The Answer
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The Answer
A parallelogram is twotimes the area of its
triangle.22 X 2= 44
D 44 square inches
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A 18.5 ft2
B 37 ft2C 5.5 ft2
D 74 ft2
Hint:
What is the
relationship
between a
parallelogram
and its
triangle?
The Answer
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The Answer
A parallelogram is two times thearea of its triangle.
37 X 2= 74
D 74 ft2
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A 8 cm2
B 24 cm2C 32 cm2
D 48 cm2
Hint:
Read carefully.
Write the areaof each
triangle inside
of the
triangle.
The Answer
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The Answer
16 cm2 is the area of 2 of thetriangles.
So each triangle has an area of 8 cm2
There are 3 triangles so 8 X 3 = 24
B 24 cm2
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A 31.5 square meters
B 54 square metersC 63 square meters
D 70.6 square meters
Hint:What is the
formula for
finding the area
of a
parallelogram?
The Answer
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The Answer
The formula for finding the area of aparallelogram is b X h
Base is 9mHeight is 7m
9 X 7 = 63
C 63 meters squared
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A 3.5 square units
B 7 square unitsC 14 square units
D 18.5 square units
Hint:
Triangles are
congruent
when all
correspondingsides are the
same length
and all
corresponding
interior angles
are equal.
The Answer
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The Answer
If triangles A and B are congruent theyhave the same area.
If the area of the rectangle is 7 square
units, the area of the parallelogram (using
the same triangles, just positioned
differently) MUST be the same also.
B 7 square units
Hint:
W it th
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A 28 cm2
B 24 cm2
C 14 cm2
D 8 cm2
Write the area
of each
section and
add them for
the total
surface area.
The Answer
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The Answer
The areas of the sections,in square centimeters, are
4 + 8 + 4 + 8 + 2 + 2 = 28
A 28 cm2
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A 25 cubic inches
B 42 cubic inches
C 112 cubic inches
D 336 cubic inches
Hint:
What is the
formula for findingthe volume of a
rectangular prism?
How many square
cubes would fill it?
The Answer
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The formula for the volume of a rectangularprism if length X width X height
l = 14 in
w = 3 in
h = 8 in
14 X 3 = 42 X 8 = 336
D 336 in3
Hint:
What is the
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A 2880 in3
B 2580 in3
C 390 in3D 360 in3
formula for finding
the volume of a
rectangular prism?How many square
cubes would fill it?
The Answer
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The formula for the volume of arectangular prism if length X width X height
l = 12 in
w = 8 in
h = 30 in
12 X 8 = 96 X 30 = 2880A 2880 in3
76. What is the volume of a cube that
10 i h h d ?
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measures 10 inches on each edge?
A 10 cubic inches
B 100 cubic inches
C 1000 cubic inches
D 10, 000 cubic inches
Hint:
What is the
formula for finding
the volume of a
cube? How many
square cubeswould fill it?
The Answer
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The formula for finding thevolume of a cube is
side X side X side (side3)Each side is 10 inches
10 X 10 = 100 X 10 = 1000
C 1000 cubic inches
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A 11 yd3
B 24 yd3
C 40.5 yd3
D 47.25 yd3
Hint:What is the
formula for finding
the volume of a
rectangular prism?
How many square
cubes would fill it?
The Answer
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The formula for the volume of arectangular prism if length X width X height
l = 4.5 yd
w = 3.5 yd
h = 3 yd
4.5 X 3.5 = 15.75 X 3 = 47.25D 47.25 yd3
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A 70
B 80C 100
D 110
Hint:
Always line up
one ray with the
zero on the
protractor. Startmeasuring from
that zero.
The Answer
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It is an obtuse angle so it mustbe over 90 degrees and under
180 degrees.D 110
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A acute angles
B obtuse anglesC parallel lines
D perpendicular lines
Hint:
Look carefully.
Eliminate choices
you know arent
correct. Think!
The Answer
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D perpendicular lines
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A 20
B 45C 110
D 135
Hint:
Look carefully at
your choices.Rule out
unreasonable
choices. Think of
benchmarks like
90and 180!
The Answer
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The angle looks like it is inbetween a 1 angle and a 90
angleSo the appropriate measure
would beB 45
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A 12
B 102C 122
D 180
Hint:
The angles of a
quadrilateral
always equal the
same thing. It isa skateboard
trick
How do you find
a missing angle
when you have
the total?
The Answer
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The measure of angles in aquadrilateral ALWAYS equals
36082 + 109 = 191 + 67 = 258
360 - 258 = 102B 102
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A 25
B 45C 70
D 90
Hint: What is the
measure of a right
angle?
What is the totalmeasure of the
angles in any
triangle?
The Answer
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A right angle measures 90The measure of angles in a triangle
ALWAYS equals 180
90 + angle + angle = 180
180 90 = 90
90 2 = 45B 45
Hint: What is the
f i h
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A 30
B 45C 55
D 60
One angle is 45. What is the measure of the third angle of Ninas triangle?
measure of a right
angle?
What is the totalmeasure of the
angles in any
triangle?
The Answer
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A right angle measures 90The measure of angles in a triangle
ALWAYS equals 180
90 + 45 + angle = 18090 + 45 = 135
180 135 = 45
B 45
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A 50
B 60C 80
D 100
Hint: What is the
measure of the
known angle?
What is the total
measure of the
angles in any
triangle?
The Answer
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The known angle measures 80The measure of angles in a triangle
ALWAYS equals 180
80 + angle + angle = 180
180 80 = 100
100 2 = 50A 50
Hint: What are the
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A 17
B 29C 31
D 39
measures of the
known angles?
What is the total
measure of the
angles in any
triangle?
The Answer
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The known angles measure 92 and 59The measure of angles in a triangle
ALWAYS equals 180
92 + 59 + angle = 180
92 + 59 = 151
180 151 = 29B 29
89. The measure of three interiorangles in a quadrilateral are 35, 50,
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g q , ,
and 125. What is the degree measureof the fourth interior angle?
A 60B 90
C 120D 150
Hint:
The angles of aquadrilateral always
equal the same thing.
How do you find a
missing angle when you
have the total and threeof the angles?
The Answer
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The measure of angles in aquadrilateral ALWAYS equals 360
35 + 50 + 125 + missing angle = 36035 + 50 + 125 = 210
360 - 210 = 150
D 150
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A 4
B 5C 6
D 7
Hint:
What
percent is
?
The Answer
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= .50
.50 = 50 %B 5 days
What was the
high
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high
temperature onJuly 7?
A 86FB 87F
C 88FD 89F
Hint:
Read
carefully.
Doublecheck your
answer.
The Answer
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B 87
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A point K
B point L
C point M
D point N
Hint:
(x,y)
The Answer
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B point L
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