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Mathematics sums

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  • G8_M03 Page 1

    M03_01

    Which fraction is equivalent to 0.125?

    a

    b

    c

    d

    M04

    2032

    M04

    2031

    The fractions and are equivalent.

    What is the value of ?

    a 6

    b 7

    c 11

    d 14

    M03_02

  • G8_M03 Page 2

    M04

    2059

    Peter, James, and Andrew each had 20 tries at throwing balls into a basket.

    Complete the missing boxes below.

    Name Number of Successful ShotsPercentage of

    Successful Shots

    Peter 10 out of 20 50 %

    James 15 out of 20 CAndrew C out of 20 80%

    Here is a pattern:

    3 3 = 0

    3 2 = 1

    3 1 = 2

    3 0 = 3

    What will the next line in the pattern be?

    Answer: _______________

    M04

    2186

    M03_03

    M03_04

    99

    79

    10

    99

    11

    79

    10

    20

  • G8_M03 Page 3

    Which of these is equal to 3p2 + 2p + 2p2 + p?

    a 8p

    b 8p2

    c 5p2 + 3p

    d 7p2 + p

    M04

    2236

    Solve this inequality.

    9x 6 < 4x + 4

    Answer: _____________

    M04

    2103

    M04

    2086

    a + b = 25. What is the value of 2a + 2b + 4?

    Answer: _______________

    M03_05

    M03_06

    M03_07

    M03_08

    M04

    2226

    and . What is the value of P when ?

    Answer: _______________

    99

    79

    10

    7971

    99

    70

    10

    79

    99

    70

    10

  • G8_M03 Page 4

    (0, 1), (1, 3)

    Which equation is satisfied by BOTH of these pairs of numbers (x, y)?

    a x + y = 1

    b 2x + y = 5

    c 3x y = 0

    d 4x y = 1

    M04

    2245

    What is the value of x in this pattern?

    Answer: _______________

    2 4 6 8

    6 10 14

    16 x

    40

    M04

    2228

    M03_09

    M03_10

    79

    99

    70

    10

  • G8_M03 Page 5

    The length of side of each of the small squares represents 1 cm. Draw an isosceles triangle with a base of 4 cm and a height of 5 cm.

    M04

    2270

    The volume of the rectangular box is 200 cm3. What is the value of x?

    Answer: _______________

    M04

    2201

    5 cm

    4 cm

    x cm

    M03_11

    M03_12

    99

    79

    10

    99

    79

    10

  • G8_M03 Page 6

    M04

    2152

    Which of these shows the result of a half-turn clockwise around point O?

    a

    b

    c

    d

    O

    O O

    O O

    M03_13

  • G8_M03 Page 7

    The results of a long jump competition were reported as follows:

    Average Length

    Team A 3.6 m

    Team B 4.8 m

    There were the same number of students in each team. Which statement about the competition MUST be true?

    a Each student in team B jumped farther than any student in team A.

    b After every student in team A jumped, there was a student in team B who jumped farther.

    c As a group, team B jumped farther than team A.

    d Some students in team A jumped farther than some students in team B.

    M04

    2269

    There are 10 red, 8 blue, and 4 white buttons in a bag. What is the chance of taking out either a blue button or a white button?

    a

    b

    c

    d

    M04

    2179

    M03_14

    M03_15

  • G8_M03 Page 8

    Over recent weeks, a shops average sales of bottles of soda have been 50% in the regular size, 40% in the small size, and 10% in the large size. Next week, the shopkeeper will order 1200 bottles of soda. How many of these bottles should he order in the regular size?

    a 120

    b 480

    c 600

    d 720

    M04

    2177

    M03_16

  • G8_M03 Page 9

    M04

    2207

    480 students were asked to name their favorite sport. The results are shown in this table.

    Sport Number of StudentsHockey 60Football 180Tennis 120Basketball 120

    Use the information in the table to complete and label this pie chart.

    Popularity of Sports

    M03_17

    99

    79

    10

    20