Free Printable Number POP Task

1.

What is a Prime Number

a)

A positive whole number

b)

A positive or negative whole number

c)

A number with only 2 factors, itself and 1

d)

Every number including fractions and decimals

2.

Evaluate: 7²

a)

64

b)

49

c)

25

d)

42

3.

Simplify the following:
5 - 6² ÷ 4 - 3

a)

1

b)

-10.75

c)

-31

d)

-7

4.

18 + (6 – 2) × 2

a)

26

b)

29

c)

44

d)

40

5.

40 - 2⁴ + 8

a)

40

b)

32

c)

24

d)

42

6.

What do we call a number that is not prime?

a)

Computer

b)

Composite

c)

Complain

d)

Company

7.

Complete the missing prime numbers: 2, 3, 5, 7, 11, 13

a)

17, 19

b)

15,17,19

c)

18, 19

d)

17, 19, 20

8.

Which of these is a prime number?

a)

33

b)

34

c)

35

d)

37

9.

Complete the missing prime number 3, 5, __, 11, 13

a)

7

b)

8

c)

9

d)

10

10.

All prime numbers are ODD except for...

a)

2

b)

4

c)

6

d)

8

11.

-12 + 9

a)

21

b)

3

c)

-3

d)

-21

12.

18 - (-4)

a)

-22

b)

4

c)

22

d)

-4

13.

-20+(-11)

a)

31

b)

9

c)

-9

d)

-31

14.

-2 - (-8)

a)

6

b)

-6

c)

-10

d)

10

15.

12 x -4

a)

-24

b)

-36

c)

-60

d)

-48

16.

-5 x -8

a)

-40

b)

-13

c)

-45

d)

40

17.

– 5 + ( - 4)

a)

1

b)

-1

c)

9

d)

-9

18.

19 - (-19)

a)

0

b)

36

c)

26

d)

38

19.

(-25) ÷ (-5)

a)

5

b)

-5

c)

-20

d)

-30

20.

Evaluate:
−19+14

a)

−5

b)

5

c)

−33

d)

33

21.

-20 x 0

a)

20

b)

-20

c)

0

d)

-19

22.

What fraction is red?

a)

1/4

b)

2/4

c)

3/4

d)

4/4

23.

What fraction is red?

a)

1/2

b)

1/3

c)

2/3

d)

2/4

24.

The number on the top of a fraction is called what?

a)

numerator

b)

denominator

25.

The number on the bottom of a fraction is called what?

a)

numerator

b)

denominator

26.

4/8 - 2/8=

a)

6/8

b)

1/4

c)

2/3

d)

2/8

27.

Which is NOT an equivalent fraction to one half?

a)

2/4

b)

2/3

c)

4/8

d)

3/6

28.

What is the LCM of 18 and 24?

a)

48

b)

6

c)

64

d)

72

29.

List from least to greatest: 3/5, 7/15, 2/3

a)

7/15, 3/5, 2/3

b)

3/5, 7/15, 2/3

c)

2/3, 3/5, 7/15

d)

7/15, 2/3, 3/5

30.

Round to the nearest ten:
37

a)

10

b)

20

c)

30

d)

40

31.

Round to the nearest hundred:
149

a)

100

b)

200

c)

150

d)

140

32.

Tyler says 753 rounds to 800. Alexis says 753 rounds to 750. Who is correct?

a)

Tyler

b)

Alexis

c)

Both of them are right, it depends on whether you are rounding to the nearest ten or hundred

d)

Niether of them are right

33.

The Klines are taking a car trip. They will drive 365 miles to visit family members in Maine. To the nearest hundred, about how many miles will the Klines drive?

a)

300

b)

360

c)

370

d)

400

34.

What is 0.658 rounded to 1 significant figure?

a)

0

b)

0.66

c)

0.6

d)

0.658

35.

What is 98.907 rounded to 1 significant figure?

a)

98.9

b)

90

c)

100

d)

98.91

36.

Fully simplify the ratio...

18:24

a)

3:4

b)

9:12

c)

2:3

d)

3:2

37.

Fully simplify the ratio...

96:48

a)

12:6

b)

4:2

c)

2:1

d)

6:3

38.

Fully simplify the ratio....

300g:4kg

a)

300:4000

b)

300:400

c)

3:40

d)

3:4

39.

Find the HCF of 22 and 42

a)

2

b)

3

c)

11

d)

14

40.

Find the HCF of 21 and 28

a)

3

b)

4

c)

7

d)

14

41.

Find two numbers that multiply to give 24 and add to give -10

a)

-2 and 12

b)

2 and -12

c)

-4 and -6

d)

4 and -6

42.

What is the least common multiple (LCM) of 8 and 5?

a)

50

b)

40

c)

5

d)

8

43.

What is the least common multiple (LCM) of 6 and 8?

a)

6

b)

8

c)

48

d)

24

44.

What is the least common multiple of 15, 21 and 35?

a)

3

b)

5

c)

105

d)

315

45.

Two neon signs are turned on at the same time. Both signs blink as they are turned on. One sign blinks every 9 seconds. The other sign blinks every 15 seconds. In how many seconds will they blink together again?

a)

48 seconds

b)

45 seconds

c)

16 seconds

d)

8 seconds

46.

Two clocks are turned on at the same time. One clock chimes every 15 minutes. The other clock chimes every 25 minutes. In how many minutes will they chime together?

a)

55 minutes

b)

25 minutes

c)

60 minutes

d)

75 minutes

47.

Jenny goes to dance class every 6 days, karate class every 12 days, and to the library every 18 days. On December 1st she went to both classes and the library. On what date will she do both classes and go to the library?

a)

24 days

b)

36 days

c)

42 days

d)

52 days

48.

Mr. Royal takes his family out to eat and the meal costs $35 before tip. How much would the meal cost including tip if he leaves a 15% tip?

a)

$38.25

b)

$39.25

c)

$40.25

d)

$5.25

49.

20% of the students in Mr. Royal's classroom are 12 years old. If there are 15 students in the classroom, how many students are 12 years old?

a)

2

b)

3

c)

4

d)

5

50.

Change 5.5% to a decimal

a)

5.5

b)

0.055

c)

55

d)

550

51.

Write 0.875 as a percent.

a)

0.875%

b)

8.75%

c)

0.0875%

d)

87.5%

52.

Find the percent change.
Original amount: 10
New amount: 12

a)

20%

b)

12%

c)

15%

d)

50%

53.

You scored a 95% on your last math test. If there were 40 problems, how many did you get correct?

a)

39

b)

38

c)

25

d)

35

54.

Find the percentage for 7 out of 20.

a)

7%

b)

35%

c)

65%

d)

70%

55.

If 50% is £4 what is 100%?

a)

£2

b)

£4

c)

£8

d)

£10

56.

If 25% is 30ml what is 100%?

a)

60ml

b)

90ml

c)

120ml

d)

150ml

57.

I have just paid £88 for my water bill. This is an increase of 10% from last year. How much did I pay last year?

a)

£80

b)

£70

c)

£90

d)

£78

58.

12 ounce shampoo bottle lasts Mike 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?

a)

24 weeks

b)

6 weeks

c)

30 weeks

d)

20 weeks

59.

A 6-ounce package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10-ounce package?

a)

25 pieces

b)

35 pieces

c)

75 pieces

d)

70 pieces

60.

The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 240 people are in line?

a)

90 min

b)

30 min

c)

32 min

d)

30 min

61.

What is a factor?

a)

the result of multiplying numbers to get a product.

b)

numbers we can multiply together to get another number or product

c)

a number that only has 2 factors

d)

numbers that are odd

62.

What is a multiple?

a)

The result of multiplying numbers to get a product. Examples are 4,8,12,16,20

b)

Capable of being divided with no remainders

c)

even numbers

d)

numbers we can multiply together to get another number.

63.

What is the prime factorization of 36?

a)

2 X 2 X2 X 5

b)

2 X 2 X 3 X 3

c)

4 X 3 X 3

d)

4 X 9

64.

What is the prime factorization of 15?

a)

3x3x3

b)

2x2x5

c)

15

d)

3x5

65.

√200 is between

a)

13 and 14

b)

15 and 16

c)

14 and 15

d)

11 and 12

66.

What is the value of
(-2)³

a)

8

b)

-8

c)

±8

d)

6

67.

Which would be the next number in the pattern?
36, 49, 64, 81 __

a)

82

b)

18

c)

64

d)

100

68.

√169

a)

15

b)

13

c)

14

d)

16

69.

√121

a)

12

b)

10

c)

11

d)

3

70.

√25

a)

2

b)

3

c)

5

d)

6

71.

8²

a)

16

b)

64

c)

24

d)

10

72.

9²

a)

81

b)

100

c)

80

d)

72

73.

√36

a)

3

b)

18

c)

6

d)

7

74.

√16

a)

4

b)

8

c)

2

d)

9

75.

11²

a)

132

b)

144

c)

121

d)

22

76.

What is the missing number?

a)

788

b)

780

c)

7088

77.

What is the missing number?

a)

954

b)

944

c)

964

78.

What is the missing number?

a)

4000

b)

400

c)

40000

79.

What is the missing number?

a)

2800

b)

280

c)

380

80.

What is 1/4 as a decimal?

a)

0.2

b)

0.25

c)

0.4

d)

0.15

81.

What is 7/10 as a decimal?

a)

0.7

b)

0.1

c)

0.07

d)

7

82.

What is 0.6 as a percentage?

a)

0.6%

b)

6%

c)

60%

d)

66%

83.

What is 0.09 as a percentage

a)

0.9%

b)

9%

c)

90%

84.

What is 0.4% as a decimal?

a)

0.4

b)

0.04

c)

4

d)

0.004

85.

What is 3/4 as a decimal?

a)

0.25

b)

0.50

c)

0.75

d)

0.34

86.

What is 0.4 as a fraction?

a)

2/5

b)

4/5

c)

1/4

d)

3/4

87.

What is 4/5 as a percentage?

a)

45%

b)

40%

c)

90%

d)

80%

88.

Convert to a decimal

a)

0.6

b)

0.3

c)

0.35

d)

0.06

89.

Convert to a decimal

a)

0.67

b)

6.7

c)

0.067

d)

6.07

90.

Convert to a decimal

a)

0.77

b)

1.77

c)

17.7

d)

0.177

91.

Convert to a decimal

a)

1.5

b)

10.5

c)

5.5

d)

11.5

92.

Convert 19% to a fraction

a)

¹⁹/₁₀₀

b)

⁹/₂₀

c)

¹/₉

d)

⁹/₅₀

93.

Convert 30% to a fraction

Simplify as much as possible

a)

³⁰/₁₀₀

b)

¹⁵/₅₀

c)

³/₁₀

d)

¹/₃

94.

Convert 25% to a fraction in its simplest form

a)

²/₅

b)

²⁵/₁₀₀

c)

⁵/₂₀

d)

¹/₄

95.

Convert to a percentage

a)

23%

b)

2.3%

c)

0.23

d)

32%

96.

Convert to a percentage

a)

12%

b)

25%

c)

20%

d)

50%

97.

Convert to a percentage

a)

20%

b)

25%

c)

5%

d)

21%

98.

What is a Natural Number

a)

A positive whole number

b)

A positive or negative whole number

c)

A number with only 2 factors, itself and 1

d)

Every number including fractions and decimals

99.

What is an Integer

a)

A positive whole number

b)

A positive or negative whole number

c)

A number with only 2 factors, itself and 1

d)

Every number including fractions and decimals

100.

What is a Real Number

a)

A positive whole number

b)

A positive or negative whole number

c)

A number with only 2 factors, itself and 1

d)

Every number including fractions and decimals

Number POP Task

Total questions: 100

Worksheet time: 2hrs 36mins

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