jeopardymathmapgles

Math JeopardyMath JeopardyReview ActivityReview Activity

20

30

40

50

10

20

30

40

50

10

20

30

40

50

10

20

30

40

50

10

20

30

40

50

10

Mixed Mixed ReviewReview

Math Math ManiaMania

Fun with Fun with

NumbersNumbersMarvelous Marvelous MathMath

Number Number CrazyCrazy

Write a number sentence for “what number added to two

equals eight?”.

Return to Question Board

See Answer

10 points

A N S W E R:A N S W E R:


10 points

n + 2 = 8

Write thirteen plus five as an expression.


20 points

See Answer



20 points

13 + 5

Twelve students were playing soccer. At the end of the game, nine players were left. Write a number sentence using the soccer players.


30 points

See Answer



30 points

12 – 9 = 3

Write a multiplication sentence for the following picture:


40 points

See Answer



40 points

3 x 4 = 12

Which amount is the best estimate for the sum of 29 and 19? Explain why.A. 40B. 50C. 100D. 20


50 points

See Answer



50 points

B. 50 29 is almost 30, and 19 is almost 20, so 20 + 30 gives a sum of 50.


10 points

See Answer

What shape do you get if the two shapes below are pushed together to have one

common side?



10 points

Rectangle


20 points

See Answer

What time does the clock show?



20 points

1:15

How many faces are on the shape below?


30 points

See Answer



30 points

6 faces

If the pattern continues, what number would come next?

20, 15, 11, 8, 6, ___


40 points

See Answer



40 points

2

You go to the store and buy two pencils for 35 cents each and a notebook for $1.89. You pay the cashier with a five dollar bill. How much

change will you get back?


50 points

See Answer



50 points

$2.41


See Answer

10 points

Using the digits below, make three different 3-digit numbers. Write them

in order from least to greatest.

5, 2, 7



10 points

Any three of the following—257, 275, 527, 572, 725, 752—written in order from least to greatest.


See Answer

20 points

Which of the following problems show another way to write 37?A. 27 + 10B. 10 + 10 + 10 + 3 + 4C. 18 + 18D. 50 – 13



20 points

A. 27 + 10B. 10 + 10 + 10 + 3 + 4D. 50 – 13

Bob and Barbara are looking for a mystery number using the clues below.It is greater than 600. There is a 2 in the ones place. There is a 6 in the tens place. Write a three-digit number using the clues.


See Answer

30 points



30 points

Answers may vary. Any of the following: 662, 762, 862, 962.


See Answer

40 points

Using the numbers below, write a subtraction problem.

17 25 8 9 3 16



40 points

25 – 8 = 17 or 25 – 17 = 825 – 9 = 16 or 25 – 16 = 917 – 8 = 9 or 17 – 9 = 8

Mrs. Jones has nine chickens. She has placed eight eggs under each chicken to try to hatch some chicks. If all the eggs hatch, how many chicks will she have? Write a multiplication

problem to help you find the answer.


See Answer

50 points



50 points

9 x 8 = 72 chicks or

8 x 9 = 72 chicks

Which of the following number sentences gives the same answer as 3 + 5?

A. 3 x 5 B. 5 / 3 C. 5 + 3 D. 5 – 3


See Answer

10 points



10 points

C. 5 + 3


See Answer

20 points

Fill in the blank to show the commutative property of addition.

8 + 4 = ____ + 8



20 points

8 + 4 = ___ + 84

Bob’s dog weighed 8 pounds when he got him last year. The dog now weighs 25 pounds. Write a sentence that describes how much weight the

dog gained since last year.


See Answer

30 points



30 points

Bob’s dog has gained 17 pounds since last

year.

How would you mentally solve 290 + 310?


See Answer

40 points



40 points

Strategies may vary. Example: I would take the 10 from 310 and add it to the 290 and have 300 + 300 to get 600.

Draw 12 shapes and circle 1/4 of the shapes.


See Answer

50 points



50 points

Which of the problems below will have an odd answer?A. 23 + 16

B. 14 + 12 + 18C. 16 + 17

D. 9 + 9 + 9


See Answer

10 points



10 points

A. 23 + 16C. 16 + 17

D. 9 + 9 + 9

If I have only 16 oranges, and I want a total of 20 oranges, how would I find

out how many more I need?


20 points

See Answer



20 points

Add 4 to 16, or, Take away 16 from 20.

Which subtraction problem is related to 5 + 12 = 17?A. 12 + 5 = 17B. 17 – 5 = 12C. 17 – 17 = 0D. 5 + 12 = 17


30 points

See Answer



30 points

B. 17 – 5 = 12

Sue and Sid are discussing how to solve the following problem: “Allen wants to know how many quarters he can save in 12 weeks if he saves 8 quarters per week.” Sue says that Allen can just do 12 x 8 to find out. Sid says Allen can add 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8. Who is right? Explain your answer.


See Answer

40 points



40 points

They are both right. You get the same answer when you multiply 12 x 8 as you

do when you add 8 twelve times.

The answer is 96


See Answer

50 points

Raymond had 125 rabbits. He gave 36 away. About how many rabbits does he have left?



50 points

130 – 40 = 90

jeopardymathmapgles

Education

question board

points n

n s w e r

points rectangle

points answers

points strategies

points bobs dog

odd answer