Free Printable Yr7 math revision

1.

35 ÷ 7

a)

10

b)

5

c)

4

d)

7

2.

9 x 3

a)

24

b)

25

c)

27

d)

72

3.

Which of the following is NOT true about prime numbers?

a)

They have exactly two factors

b)

1 is a factor of every prime number

c)

No prime numbers end in zero

d)

All prime numbers are odd numbers.

4.

Name the next 3 prime numbers after 23.

a)

24, 25, 26

b)

29, 30, 31

c)

29, 31, 37

d)

24, 26, 28

5.

In the exponent 3⁴, the three represents____________ ?

a)

power

b)

base

c)

exponent

d)

integers

6.

In the exponent 3⁴, the three represents____________ ?

a)

power

b)

base

c)

exponent

d)

integers

7.

Which is equivalent to 5 x 5 x 5 x 5

a)

5³

b)

5⁴

c)

4⁵

d)

5⁵

8.

Which is equivalent to 5 x 5 x 5 x 5

a)

5³

b)

5⁴

c)

4⁵

d)

5⁵

9.

What is 6⁷in expanded form?

a)

6 x 6 x 6 x 6 x 6 x 6

b)

6 + 6 + 6 + 6 + 6 + 6

c)

6 x 7

10.

What is 6⁷in expanded form?

a)

6 x 6 x 6 x 6 x 6 x 6

b)

6 + 6 + 6 + 6 + 6 + 6

c)

6 x 7

11.

Write in index notation. 2 x 3 x 3 x 5 x 5 x 5 x 2

a)

2 x 3² x 5²

b)

2² + 3² + 5³

c)

2² x 3² x 5³

12.

Write in index notation. 2 x 3 x 3 x 5 x 5 x 5 x 2

a)

2 x 3² x 5²

b)

2² + 3² + 5³

c)

2² x 3² x 5³

13.

What is the missing factor?

a)

1

b)

2

c)

5

d)

8

14.

What is the missing factor?

a)

1

b)

2

c)

5

d)

8

15.

Draw a factor tree to find the prime factors of 48 in expanded form.

a)

2 x 2 x 2 x 5

b)

2 x 2 x 2 x 3 x 3

c)

2 x 2 x 2 x 2 x 3

d)

2 x 2 x 2 x 2 x 2 x 3

16.

All the following are Perfect Squares except for which one?

a)

81

b)

121

c)

144

d)

50

17.

All the following are Perfect Squares except for which one?

a)

81

b)

121

c)

144

d)

50

18.

Square roots are the opposite of ____________.

a)

Cube Roots

b)

Squaring

c)

Multiplication

d)

Absolute Value

19.

^Solve:
√81

a)

18

b)

3

c)

9

d)

11

20.

Between which two whole numbers is the
√5?

a)

1 and 2

b)

2 and 3

c)

3 and 4

d)

4 and 5

21.

Between which two whole numbers is the
√5?

a)

1 and 2

b)

2 and 3

c)

3 and 4

d)

4 and 5

22.

The area of a square painting is 64 cm². What is the side length of the painting?

a)

16 cm

b)

32 cm

c)

4096 cm

d)

8 cm

23.

The area of a square painting is 64 cm². What is the side length of the painting?

a)

16 cm

b)

32 cm

c)

4096 cm

d)

8 cm

24.

Evaluate.

a)

5

b)

7

c)

25

d)

49

25.

Evaluate.

a)

5

b)

7

c)

25

d)

49

26.

Solve 5³

a)

50

b)

15

c)

75

d)

125

27.

Solve 5³

a)

50

b)

15

c)

75

d)

125

28.

$^3\sqrt{64}=$

a)

$21\ \frac{1}{3}$

b)

8

c)

16

d)

4

29.

Find the prime number.

a)

10

b)

9

c)

7

d)

4

30.

Is 3 a factor of 12?

a)

yes

b)

no

31.

Is 12 prime or composite?

a)

prime

b)

composite

32.

Is 12 prime or composite?

a)

prime

b)

composite

33.

What are all prime numbers divisible by?

a)

1, 2, and itself

b)

1 and itself

c)

Every number from 1-10

d)

They aren't divisable at all

34.

What are all prime numbers divisible by?

a)

1, 2, and itself

b)

1 and itself

c)

Every number from 1-10

d)

They aren't divisable at all

35.

Which number is prime?

a)

1

b)

37

c)

63

d)

33

36.

Which list has only prime numbers?

a)

2, 3, 4, 5

b)

1, 5, 7, 9

c)

2, 3, 5, 7

d)

2, 4, 6, 8

37.

Find the prime number.

a)

0

b)

1

c)

7

d)

4

38.

which number below is NOT prime?

a)

7

b)

9

c)

2

d)

3

39.

Is 51 prime?

a)

yes

b)

no

40.

is 97 prime?

a)

yes

b)

no

41.

How many factors does a prime number have?

a)

1

b)

3

c)

2

d)

4

42.

How many factors does a prime number have?

a)

1

b)

3

c)

2

d)

4

43.

Which is prime

a)

21

b)

39

c)

47

d)

51

44.

Which number is prime?

a)

42

b)

91

c)

71

d)

80

45.

What is the first prime number?

a)

1

b)

2

c)

3

d)

5

46.

Are 0 and 1 prime numbers?

a)

yes

b)

no

47.

Is the number 5 prime or not prime?

a)

Prime

b)

Not Prime

48.

Is the number 9 prime or not prime?

a)

Prime

b)

Not Prime

49.

Is the number 10 prime or not prime?

a)

Prime

b)

Not Prime

50.

Is the number 11 prime or not prime?

a)

Prime

b)

Not Prime

51.

Is the number 13 prime or not prime?

a)

Prime

b)

Not Prime

52.

Is the number 15 prime or not prime?

a)

Prime

b)

Not Prime

53.

Is the number 19 prime or not prime?

a)

Prime

b)

Not Prime

54.

Is the number 21 prime or not prime?

a)

Prime

b)

Not Prime

55.

Is the number 22 prime or not prime?

a)

Prime

b)

Not Prime

56.

Is the number 30 prime or not prime?

a)

Prime

b)

Not Prime

57.

Is the number 31 prime or not prime?

a)

Prime

b)

Not Prime

58.

Is the number 44 prime or not prime?

a)

Prime

b)

Not Prime

59.

Is the number 49 prime or not prime?

a)

Prime

b)

Not Prime

60.

Is the number 29 prime or not prime?

a)

Prime

b)

Not Prime

61.

Is the number 35 prime or not prime?

a)

Prime

b)

Not Prime

62.

Is the number 1 prime or not prime?

a)

Prime

b)

Not Prime

63.

Is the number 39 prime or not prime?

a)

Prime

b)

Not Prime

64.

Is the number 27 prime or not prime?

a)

Prime

b)

Not Prime

65.

True or False:

All prime numbers are odd

a)

True

b)

False

66.

Select all the prime numbers:

a)

2

b)

3

c)

4

d)

5

67.

Select all the prime numbers:

a)

1

b)

5

c)

9

d)

13

68.

Select all the prime numbers:

a)

11

b)

13

c)

15

d)

17

69.

Select all the prime numbers:

a)

21

b)

23

c)

25

d)

29

70.

Select all the prime numbers:

a)

31

b)

33

c)

35

d)

37

71.

Select all the prime numbers:

a)

43

b)

45

c)

47

d)

49

72.

what are the first 5 prime numbers in ascending order?

a)

2,3,4,5,11

b)

1,2,3,5,11

c)

2,3,5,7,11

d)

2,3,11,7,5

73.

Find the LCM of 12 and 16...

a)

48

b)

36

c)

64

d)

96

74.

Find the HCF of 12 and 16...

a)

2

b)

4

c)

6

d)

8

75.

Find the HCF of 12 and 16...

a)

2

b)

4

c)

6

d)

8

76.

Find the LCM of 12 and 16...

a)

48

b)

36

c)

64

d)

96

77.

Which of these numbers is not prime?

a)

17

b)

25

c)

23

d)

37

78.

Which of the following numbers is not composite?

a)

24

b)

40

c)

66

d)

61

79.

Name the 5th prime number.

a)

2

b)

11

c)

5

d)

7

80.

Which is the only prime number that is even?

a)

14

b)

22

c)

17

d)

2

81.

Which is the only prime number that is even?

a)

14

b)

22

c)

17

d)

2

82.

Number 27 is both ...

a)

even and composite

b)

odd and composite and a cube number

c)

even and prime

d)

odd and prime

83.

Prime numbers are divisible by one or itself only

a)

True

b)

False

84.

What are the factors of 11

a)

11,22,33

b)

1,2,4,11

c)

1,11

d)

2,11

85.

What is 34 as a product of its prime numbers in ascending order

a)

2x17

b)

3x17

c)

17x2

d)

3x4x2

86.

What is 34 as a product of its prime numbers in ascending order

a)

2x17

b)

3x17

c)

17x2

d)

3x4x2

87.

What are the factors of 24?

a)

2, 3, 4, 6, 8, 12, 24

b)

2, 3, 4, 6, 8, 12, 24, 36

c)

1, 2, 3, 4, 6, 8, 12, 24

d)

1, 2, 4, 5, 6, 8, 12 ,24

88.

What are the factors of 24?

a)

2, 3, 4, 6, 8, 12, 24

b)

2, 3, 4, 6, 8, 12, 24, 36

c)

1, 2, 3, 4, 6, 8, 12, 24

d)

1, 2, 4, 5, 6, 8, 12 ,24

89.

Which number is NOT a factor for 30?

a)

15

b)

7

c)

5

d)

2

90.

What are the first five multiples of 7?

a)

7, 14, 21, 28, 35

b)

7, 14, 21, 27, 35

c)

7, 14, 28, 35, 42

d)

7, 14, 21, 35, 42

91.

What is the greatest multiple of 6 that is less than 50?

a)

42

b)

44

c)

46

d)

48

92.

A prime number is...

a)

a number that has only one factor.

b)

a number that has at least two factors.

c)

a number that has more than two factors.

d)

a number that has only two factors.
(1 and itself)

93.

Which of the following odd numbers are composite numbers?

a)

9

b)

15

c)

17

d)

21

e)

31

94.

Is 67 prime, composite, or neither?

a)

Neither

b)

Prime

c)

Composite

95.

Check all the factors of 9

a)

1

b)

2

c)

3

d)

4

e)

9

96.

Check all the factors of 4

a)

1

b)

2

c)

3

d)

4

e)

5

97.

Check all the factors of 15

a)

1

b)

2

c)

3

d)

5

e)

15

98.

Check all the factors of 7

a)

2

b)

3

c)

4

d)

5

e)

This is a prime number: only 1 and 7

99.

Check all the factors of 3

a)

0

b)

2

c)

4

d)

6

e)

This is a prime number: only 1 and 3

100.

Check all the factors of 11

a)

0

b)

2

c)

4

d)

6

e)

This is a prime number: only 1 and 11

101.

Check all the factors of 13

a)

0

b)

2

c)

4

d)

6

e)

This is a prime number: only 1 and 13

102.

Check all the factors of 6

a)

1

b)

2

c)

3

d)

6

e)

This is a prime number: only 1 and 6

103.

If you were stacking blocks to represent 4 x 4 = 16, what shape would you make with the blocks?

a)

A circle

b)

A square

c)

A rectangle

d)

A triangle

104.

If you were stacking blocks to represent 4 x 4 = 16, what shape would you make with the blocks?

a)

A circle

b)

A square

c)

A rectangle

d)

A triangle

105.

If you were stacking blocks to represent 4 x 4 = 16, what shape would you make with the blocks?

a)

A circle

b)

A square

c)

A rectangle

d)

A triangle

106.

If you were stacking blocks to represent 2 x 7 = 14, what shape would you make with the blocks?

a)

A circle

b)

A square

c)

A rectangle

d)

A triangle

107.

If you were stacking blocks to represent 2 x 7 = 14, what shape would you make with the blocks?

a)

A circle

b)

A square

c)

A rectangle

d)

A triangle

108.

The factors of 15 are (1,3,5,15). The factors of 10 are (1,2,5,10). Find the GCF (Greatest Common Factor)

a)

1

b)

3

c)

5

d)

15

109.

The factors of 12 are (1,2,3,4,6,12). The factors of 16 are (1,2,4,8,16). Find the GCF (Greatest Common Factor)

a)

1

b)

2

c)

4

d)

6

110.

The factors of 12 are (1,2,3,4,6,12). The factors of 16 are (1,2,4,8,16). Find the GCF (Greatest Common Factor)

a)

1

b)

2

c)

4

d)

6

111.

The multiples of 3 are (0,3,6,9,12,15,18,21...) The multiples of 4 are (0,4,8,12,16,20...). Find the LCM (least common multiple)

a)

4

b)

6

c)

12

d)

18

112.

The multiples of 3 are (0,3,6,9,12,15,18,21...) The multiples of 4 are (0,4,8,12,16,20...). Find the LCM (least common multiple)

a)

4

b)

6

c)

12

d)

18

113.

The multiples of 5 are (0,5,10,15,20,25,30,35...) The multiples of 15 are (0,15,30,45,60,75...). Find the LCM (least common multiple)

a)

15

b)

20

c)

25

d)

30

114.

The multiples of 5 are (0,5,10,15,20,25,30,35...) The multiples of 15 are (0,15,30,45,60,75...). Find the LCM (least common multiple)

a)

15

b)

20

c)

25

d)

30

115.

0.3 x 0.5

a)

0.15

b)

1.5

c)

15

d)

150

116.

How many digits will be behind the decimal in the product?
0.15 x 0.6

a)

0

b)

1

c)

2

d)

3

117.

0.2 x 0.8

a)

16

b)

0.16

c)

0.016

d)

1.6

118.

How many digits will be behind the decimal in the product?
1.5 x 0.6

a)

0

b)

1

c)

2

d)

3

119.

What is the correct location of the decimal point in the product?

22.2 x 0.44 = 9768

a)

0.9768

b)

97.68

c)

976.8

d)

9.768

120.

What is the correct location of the decimal point in the product?

22.2 x 0.44 = 9768

a)

0.9768

b)

97.68

c)

976.8

d)

9.768

121.

What is the correct location of the decimal point in the product?
2.39 x 4.37 = 104443

a)

10.4443

b)

104.443

c)

10444.3

d)

1.04443

122.

How many digits will be behind the decimal point in the product?
0.15 x 0.624

a)

2

b)

3

c)

4

d)

5

123.

0.03 x 0.9

a)

0.27

b)

0.027

c)

27

d)

2.7

124.

1.5 x 0.2

a)

0.3

b)

3

c)

30

d)

0.03

125.

0.18 x 2.0

a)

3.6

b)

36

c)

0.36

d)

0.036

126.

Hannah bought 3 kilograms of apples. She paid 90 cents per kilogram. How much did Hannah pay for the apples?

a)

$2.30

b)

$2.80

c)

$27.00

d)

$2.70

127.

Hannah bought 3 kilograms of apples. She paid 90 cents per kilogram. How much did Hannah pay for the apples?

a)

$2.30

b)

$2.80

c)

$27.00

d)

$2.70

128.

Michael purchases 12 pencils at the school bookstore. They cost $0.35 each. How much did he spend on pencils?

a)

$3.23

b)

$3.35

c)

$4.20

d)

$4.40

129.

Michael purchases 12 pencils at the school bookstore. They cost $0.35 each. How much did he spend on pencils?

a)

$3.23

b)

$3.35

c)

$4.20

d)

$4.40

130.

Sarah jogged 4.8 kilometres each day for 20 days last month. How many miles did Sarah jog in total?

a)

84 kilometres

b)

96 kilometres

c)

92 kilometres

d)

94 kilometres

131.

Alessa bought 4.0m of fabric that cost $3.50 per meter. What was her total cost?

a)

$12.50

b)

$14.00

c)

$12.00

d)

$12.50

132.

Tristan earns $8.50 per hour. This week he worked 7 hours. How much did he earn this week?

a)

$62.00

b)

$56.00

c)

$59.50

d)

$58.00

133.

Kyle bought 2 kilograms of grapes for $2.49 per kilogram and 3 muffins for $0.75 per muffin. How much did he pay for the grapes and the muffins?

a)

$3.24

b)

$7.23

c)

$6.48

d)

$10.72

134.

Mr. Patterson buys 13.0 litres of olive oil. He pays $3.00 per litres. How much does Mr. Patterson spend on olive oil?

a)

$39.00

b)

$33.00

c)

$3.90

d)

$3.30

135.

A female monkey at the zoo weights 58 kilograms. A male monkey weights 2.5 times as much as the female. How much does the male weigh?

a)

116kg

b)

120kg

c)

152 kg

d)

145 kg

136.

Evaluate the following:

$2^2+5^2=$

a)

14

b)

29

c)

14

d)

49

137.

Evaluate the following: $1^4+6^2-2^3=$

a)

22

b)

25

c)

29

d)

26

138.

Evaluate the following: $\left(6-3\right)^3=$

a)

8

b)

81

c)

6

d)

29

139.

Evaluate the following: $\left(10-5\right)^2$

a)

75

b)

25

c)

10

d)

100

140.

Evaluate the following: $2\ \times3^2=$

a)

6

b)

36

c)

12

d)

18

141.

Evaluate the following: $5+7^2\times1^{12}$

a)

54

b)

50

c)

60

d)

144

142.

Evaluate the following: $\left(7+3\right)^2\times2^2=$

a)

40

b)

400

c)

100

d)

80

143.

What is the base of the following: $9^6$

a)

9

b)

6

144.

What is the base of the following: $9^6$

a)

9

b)

6

145.

Evaluate the following: $\left(7+3\right)^2\times2^2=$

a)

40

b)

400

c)

100

d)

80

146.

What is the expanded form for: $3^2\times10^4$

a)

3 x 2 x 10 x 4

b)

3 x 3 x 10 x 10 x 10 x 10

c)

3 x 10

d)

3 x 2 x 10

147.

How confident are you with this topic so far?

a)

Not at all

b)

I still need some practice

c)

I am good

d)

Super confident

148.

Simplify 4⁰

a)

1

b)

4

c)

0

149.

Write 2 x 2 x 2 x 2 in index form

a)

2³

b)

2⁵

c)

16

d)

2⁴

150.

What is the correct law for multiplication? a^m x aⁿ=

a)

a^m+n

b)

a^m + aⁿ

c)

a^mxn

d)

a^mⁿ

151.

Simplify $3^5\times3^6$

a)

$9^{11}$

b)

$3^{11}$

c)

$3^{30}$

d)

$9^{30}$

152.

Write 2 x 2 x 2 x 2 in index form

a)

2³

b)

2⁵

c)

16

d)

2⁴

153.

Write 2 x 2 x 2 x 2 in index form

a)

2³

b)

2⁵

c)

16

d)

2⁴

154.

Write 9⁵ ÷ 9³ as a single power

a)

9²

b)

9⁸

c)

9¹⁵

155.

Evaluate 2³+ 3²

a)

72

b)

36

c)

12

d)

17

156.

Simplify the following
3²x 2⁵x 3⁶x 2⁸

a)

3⁸x 2¹²

b)

3¹² x 2⁸

c)

3⁸x 2¹³

d)

2⁸x 3 ¹²

157.

Find the value
3x 4²x 3²

a)

3³x 4²

b)

4³x 3²

c)

434

d)

432

158.

-3 x (-5) - 16

a)

-8

b)

24

c)

-24

d)

-1

159.

-3 x (-5) - 16

a)

-8

b)

24

c)

-24

d)

-1

160.

Find and explain the error.
5 - 3 + 2
5 - 5
0

a)

There is no error.

b)

Addition was done first and you should have subtracted first

c)

There is a subtraction error

161.

Find and explain the error.
5 - 3 + 2
5 - 5
0

a)

There is no error.

b)

Addition was done first and you should have subtracted first

c)

There is a subtraction error

162.

What are the steps to solve the following expression?
50 − 16 ÷ 2

a)

add, multiply

b)

subtract, divide

c)

divide, subtract

d)

subtract, multiply

163.

What are the steps to solve the following expression?
50 − 16 ÷ 2

a)

add, multiply

b)

subtract, divide

c)

divide, subtract

d)

subtract, multiply

164.

What are the steps to solve the following expression?
50 − 16 ÷ 2

a)

add, multiply

b)

subtract, divide

c)

divide, subtract

d)

subtract, multiply

165.

Solve the following:
3 + 27 ÷ (-3)

a)

-6

b)

-10

c)

10

d)

-12

166.

Solve the following:
3 + 27 ÷ (-3)

a)

-6

b)

-10

c)

10

d)

-12

167.

2 + (9²- 4)

a)

16

b)

77

c)

79

168.

2 + (9²- 4)

a)

16

b)

77

c)

79

169.

Simplify the following:
-8 + (15 - 3) ÷ 4

a)

-5

b)

1

c)

-11

d)

11

170.

Simplify the following:
-8 + (15 - 3) ÷ 4

a)

-5

b)

1

c)

-11

d)

11

171.

-4 x (-1 + 8)

a)

-36

b)

28

c)

-28

172.

-4 x (-1 + 8)

a)

-36

b)

28

c)

-28

173.

-56 ÷ (-7) - (-3)

a)

5

b)

11

c)

-5

174.

-56 ÷ (-7) - (-3)

a)

5

b)

11

c)

-5

175.

8 - 30 + 25

a)

47

b)

-47

c)

3

176.

Solve the following:
8 + (-4) ÷ 4

a)

-7

b)

1

c)

-1

d)

7

177.

Solve the following:
5 - 6² ÷ 4 - 3

a)

1

b)

-10.75

c)

-31

d)

-7

178.

Solve the following:

-2 x (3 + 8 ÷ 4)²

a)

-16

b)

1.375

c)

4

d)

-50

179.

True or False?

2 x 3 + 10 ÷ 2 = 8

a)

True

b)

False

180.

What are the steps to solve the following expression?

50 − 16 ÷ 2 x (12 + 4)

a)

brackets

multiplication

subtraction

division

b)

brackets

multiplication

division

subtraction

c)

brackets

division

multiplication

subtraction

d)

brackets

subtraction

multiplication

division

181.

What are the steps to solve the following expression?

50 − 16 ÷ 2 x (12 + 4)

a)

brackets

multiplication

subtraction

division

b)

brackets

multiplication

division

subtraction

c)

brackets

division

multiplication

subtraction

d)

brackets

subtraction

multiplication

division

182.

4 + [5² + (-4 - 1)] ÷ 10

a)

2.4

b)

4

c)

6

d)

7

183.

(-7) - 3²

a)

21

b)

63

c)

-16

d)

-62

184.

(-5) - (-3) x (-4)

a)

60

b)

-60

c)

-17

d)

7

185.

10 x (-5) + (-6)²

a)

56

b)

72

c)

-72

d)

-14

186.

Which operation must be performed first?
5² + (9 - 1) ÷ 4 × 10 + 1

a)

5²

b)

9 - 1

c)

4 × 10

d)

10 + 1

187.

True or false: all addition must be simplified before any subtraction

a)

True

b)

False

188.

what is the missing number?

6 + ____ = 7 + 6

a)

4

b)

7

c)

5

d)

9

189.

5 + 9 = 14, so 9 + 5 =

a)

11

b)

14

c)

9

d)

16

190.

What is the missing number?

3 x ____ = 9 x 3

a)

7

b)

10

c)

9

d)

11

191.

Which one of the following illustrates the Commutative Law of addition?

a)

5 +7 = 7 + 5

b)

5 +7 = 3 + 9

c)

5 + 7 = 4 + 8

d)

5 +7 = 10 + 2

192.

Which one of the following illustrates the Commutative Law of addition?

a)

5 +7 = 7 + 5

b)

5 +7 = 3 + 9

c)

5 + 7 = 4 + 8

d)

5 +7 = 10 + 2

193.

Which of the following illustrates the Commutative Law of multiplication?

a)

3 x 4 = 6 x 2

b)

3 x 4 = 2 x 6

c)

3 x 4 = 12 x 1

d)

3 x 4 = 4 x 3

194.

Which of the following illustrates the Commutative Law of multiplication?

a)

3 x 4 = 6 x 2

b)

3 x 4 = 2 x 6

c)

3 x 4 = 12 x 1

d)

3 x 4 = 4 x 3

195.

What is the missing number?

8 + ____ = 2 + 8

a)

5

b)

10

c)

8

d)

2

196.

5 x 4 x 3

a)

40

b)

50

c)

60

d)

70

197.

Fill in the blank
4 x ____ x 3 = 36

a)

2

b)

3

c)

4

d)

5

198.

Fill in the blank
4 x ____ x 3 = 36

a)

2

b)

3

c)

4

d)

5

199.

(5 + 3) + 2 = 5 + (3 + 2)

a)

Commutative Addition

b)

Commutative Multiplication

c)

Associative Addition

d)

Associative Multiplication

200.

(5 + 3) + 2 = 5 + (3 + 2)

a)

Commutative Addition

b)

Commutative Multiplication

c)

Associative Addition

d)

Associative Multiplication

201.

9 x (3 x 2) = (9 x 3) x 2

a)

Associative Addition

b)

Associative Multiplication

c)

Commutative Addition

d)

Commutative Multiplication

202.

Do this without using a calculator

Calculate : 734 x 11 + 266 x 11

a)

11.000

b)

10.890

c)

91.740

d)

11.110

203.

Do this without using a calculator

Calculate : 81 x 450 + 81 x 550

a)

20.092.050

b)

89.100

c)

81.000

d)

72.900

204.

Evaluate: 2 x (5 + 2)

a)

14

b)

7

c)

9

d)

49

205.

Evaluate: 6(2+1)

a)

13

b)

18

c)

9

d)

216

206.

3 x (2b + 3) is the same as 3(2b+3)

a)

True

b)

False

207.

a(6+b) is the same as a x (6+7)

a)

True

b)

False

208.

What does it mean to distribute?

a)

To multiply the numbers inside the parentheses by the number on the outside.

b)

To add all of the numbers together.

c)

To do the order of operations.

209.

2(x + 3)

a)

2x+3

b)

6+3x

c)

2x+6

d)

2x-6

210.

6 (x + y + 7)

a)

6x + 6y + 42

b)

12xy + 42

c)

6x + 6y + 7

d)

6x6y + 42

211.

2 x (2x5)

a)

20

b)

15

c)

18

d)

21

212.

5 x 4 x 3

a)

40

b)

50

c)

60

d)

70

213.

Fill in the blank
4 x ____ x 3 = 36

a)

2

b)

3

c)

4

d)

5

214.

(5 + 3) + 2 = 5 + (3 + 2)

a)

Commutative Addition

b)

Commutative Multiplication

c)

Associative Addition

d)

Associative Multiplication

215.

9 x (3 x 2) = (9 x 3) x 2

a)

Associative Addition

b)

Associative Multiplication

c)

Commutative Addition

d)

Commutative Multiplication

216.

What is the missing number?

6 + ____ = 7 + 6

a)

4

b)

13

c)

7

d)

9

217.

5 + 9 = 14, so 9 + 5 =

a)

11

b)

14

c)

15

d)

16

218.

3 x ____ = 9 x 3

a)

7

b)

9

c)

27

d)

11

219.

Which one of the following illustrates the Commutative Law of Addition?

a)

5 + 7 = 7 + 5

b)

5 + 7 = 4 + 8

c)

5 + 7 = 3 + 9

d)

5 + 7 = 10 + 2

220.

Which of the following illustrates the Commutative Law of Multiplication?

a)

3 x 4 = 6 x 2

b)

3 x 4 = 12 x 1

c)

3 x 4 = 2 x 6

d)

3 x 4 = 4 x 3

221.

5 x 4 x 3

a)

40

b)

50

c)

60

d)

70

222.

Fill in the blank
4 x ____ x 3 = 36

a)

2

b)

3

c)

4

d)

5

223.

(5 + 3) + 2 = 5 + (3 + 2)

a)

Commutative Addition

b)

Commutative Multiplication

c)

Associative Addition

d)

Associative Multiplication

224.

9 x (3 x 2) = (9 x 3) x 2

a)

Associative Addition

b)

Associative Multiplication

c)

Commutative Addition

d)

Commutative Multiplication

225.

7 + (4 + 2) = 13, so (7 + 4) + 2

a)

10

b)

12

c)

13

d)

14

226.

Fill in the blank
___ x 3 x 4 = 24

a)

1

b)

2

c)

3

d)

4

227.

Use the distributive law to answer: $3\times\left(3+2\right)$

a)

20

b)

15

c)

5

d)

7634736854

228.

Evaluate: 2 x (5 + 2)

a)

14

b)

7

c)

9

d)

49

229.

7 + (4 + 2) = 13, so (7 + 4) + 2

a)

10

b)

12

c)

13

d)

14

230.

5 × (2 × 9) is also equal to:

a)

5 x (2 - 9)

b)

5 x (2 + 9)

c)

(5 x 2) x 9

d)

(5 x 2) + 9

231.

7 + (4 + 2) = 13, so (7 + 4) + 2

a)

10

b)

12

c)

13

d)

14

232.

What is the missing number?

4 + (____ + 5) = (4 + 7) + 5

a)

4

b)

5

c)

16

d)

7

233.

What is the missing number?

5 × (__× 9) = (5 × 8) × 9

a)

5

b)

360

c)

8

d)

9

234.

5 × (2 × 9) is also equal to:

a)

5 x (2 - 9)

b)

5 x (2 + 9)

c)

(5 x 2) x 9

d)

(5 x 2) + 9

235.

Which one of the following illustrates the Associative Law of addition?

a)

3 + ( 2 + 4) = (4 + 4) + 1

b)

3 + (2 + 4) = (3 + 2) + 4

c)

3 + (2 + 4) = (5 + 2) + 2

d)

3 + (2 + 4) = (2 + 6) + 1

236.

Which of the following illustrates the Associative Law of multiplication?

a)

4 × (3 × 6) = (3 × 12) × 2

b)

4 × (3 × 6) = (6 × 6) × 2

c)

4 × (3 × 6) = (4 × 3) × 6

d)

4 × (3 × 6) = (3 × 8) × 3

237.

9 + (3 + 4) = 16, so (9 + 3) + 4 =

a)

26

b)

9

c)

17

d)

16

238.

What is the missing number?

2 + (__ + 4) = (2 + 6) + 4

a)

12

b)

2

c)

6

d)

4

Yr7 math revision

Total questions: 238

Worksheet time: 6hrs 42mins

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