Free Printable Year 8 Integers Revision

1.

Which is not an integer?

a)

-5

b)

12

c)

0

d)

-1/2

2.

Negative integers are on the ______ side of zero while Positive Integers are on the ________ side of zero.

a)

left, left

b)

right, right

c)

right, left

d)

left, right

3.

Express an integer: a debt of $50

a)

50

b)

-50

4.

Express as an integer: at sea level

a)

0

b)

-0

c)

1

d)

-10

5.

Express an integer: a deposit of $100

a)

100

b)

-100

6.

Opposite integers are

a)

The same distance from zero but in the same directions.

b)

opposite symbol of an positive is +

c)

The same distance from zero but in opposite directions.

d)

opposite symbol of negative is -

7.

What is the opposite of 10?

a)

10

b)

-10

c)

0

d)

20

8.

Which is the opposite -5

a)

.5

b)

√5

c)

-5

d)

5

9.

What is is the missing number?

a)

61

b)

64

c)

63

d)

65

10.

a)

436

b)

463

c)

364

d)

400

11.

a)

260

b)

270

c)

280

d)

300

12.

Which is the number for the point on the number line?

a)

90

b)

130

c)

120

d)

100

13.

Which is the number for the point on the number line?

a)

930

b)

950

c)

920

d)

910

14.

Which is the number for the point on the number line?

a)

910

b)

900

c)

915

d)

920

15.

What number is missing?

(a)

16.

What is the missing number?

a)

83

b)

89

c)

80

d)

91

17.

$-9\ +\ 2$

a)

-11

b)

-18

c)

-7

d)

11

18.

$80\ +\ 57$

a)

23

b)

137

c)

-23

d)

-137

19.

$-32\ +\ 48$

a)

16

b)

80

c)

-16

d)

-80

20.

Rewrite

2\ -\ \left(-5\right)

a)

$2+5$

b)

$2+\left(-5\right)$

c)

$-2+5$

d)

$2-\left(-5\right)$

21.

3-\left(-7\right)

a)

-4

b)

4

c)

-10

d)

10

22.

$-18-7$

a)

-25

b)

11

c)

25

d)

-11

23.

-2 + 4 =

a)

-2

b)

2

c)

0

d)

-4

24.

-8 + 2 =

a)

6

b)

10

c)

-10

d)

-6

25.

-20+(-11) =

a)

31

b)

9

c)

-9

d)

-31

26.

When adding a NEGATIVE number and NEGATIVE number, your result will be...

a)

Positive

b)

Negative

c)

The sign of the larger absolute value

d)

The sign of the smaller absolute value

27.

2 + (-21)

a)

19

b)

-19

c)

-23

d)

23

28.

-18 - (-10 )=

a)

-28

b)

8

c)

28

d)

-8

29.

-8 - (-4) =

a)

12

b)

-12

c)

4

d)

-4

30.

15 - 21

a)

6

b)

26

c)

-6

d)

-26

31.

-22 + (-9)

a)

-11

b)

-31

c)

11

d)

31

32.

3 - (-13)

a)

-10

b)

10

c)

-16

d)

16

33.

While hiking, Sandra went up 120 meters. If Sandra started at 800 meters above sea level, what is her elevation now?

a)

-680

b)

920

c)

680

d)

-920

34.

At sunrise, the outside temperature was 1° below zero. By lunch time, the temperature rose by 17° and then fell by 4° by night. What was the temperature at the end of the day?

a)

14°

b)

13°

c)

12°

d)

11°

35.

(-16)-(-13)

a)

3

b)

-3

c)

29

d)

-29

36.

(-12)+10-16

a)

18

b)

-18

37.

6-(-15)+(-2)

a)

-11

b)

19

38.

(-15)+(-17)-(-13)

a)

-45

b)

-19

39.

Which question is the SAME as
-4 - (-2) ?

a)

-4 + 2

b)

-4 - 2

c)

4 + 2

d)

4 - 2

40.

-14 - 15 - (-21) = . . .

a)

-7

b)

-8

c)

-9

41.

which temperature is higher, $-8\degree\ or\ -5\degree$ ?

a)

$-8\degree$

b)

$-5\degree$

42.

-19 + 12 - (-17) = . . . .

a)

10

b)

48

c)

24

43.

$35÷(-7)=$

(a)

44.

$(-64)÷(2)=$

(a)

45.

$(-81)÷(-3)=$

(a)

46.

$24÷12=$

(a)

47.

$(-121)÷11=$

(a)

48.

(2) Please solve 1,000 x 0

a)

1,000

b)

100

c)

0

d)

1

49.

(6) NEGATIVE divided with NEGATIVE equals.......

a)

Positive

b)

Negative

c)

I don't know

50.

(7) NEGATIVE multiplied POSITIVE equals.....

a)

Positive

b)

Negative

c)

None of them

51.

-1 x -3 =

a)

Positive Answer

b)

Negative Answer

52.

-4 x 5 =

a)

Positive Answer

b)

Negative Answer

53.

$12\times-3=$

(a)

54.

$\frac{16}{-8}=$

(a)

55.

$-2\times4\times-1\times2\times-3$

(a)

56.

$-2\times-2\times-2\times-2$

(a)

57.

$\frac{3\times-2}{-1}=$

(a)

58.

find the product :

6\times\left(-14\right)

a)

$-84$

b)

84

59.

find the product of :

0\times\left(-10,001\right)

a)

0

b)

-10,001

c)

-0

60.

find the product :

6\times\left(-4\right)\ \times3

a)

$-72$

b)

72

61.

the value of $2-2+2$ is :

a)

$2$

b)

$-2$

62.

$\left(-2\right)\times4\times\left(-1\right)\times2\times\left(-3\right)$

(a)

63.

$find\ the\ quotient\ of\ :-76\div\left(-19\right)$

a)

$-5$

b)

$-4$

c)

$4$

64.

$find\ the\ quotient\ of\ :$ $16\div\left(-4\right)$

a)

$-4$

b)

$4$

65.

Solve the following:

-12 ÷ 6 x (-3) + 8

a)

14

b)

-48

c)

48

d)

-14

66.

Fill in the blanks:

_____ ÷ (- 6) = -10

a)

-60

b)

60

c)

-10

d)

10

67.

Bill's bank balance at the beginning of the week was $850.

Bill withdrew $50 every day for seven days.

Which of the following correctly describes his bank balance at the end of the week?

a)

850 + ( 7 x 50)

b)

850 - (7 x 50)

c)

850 - 750

d)

7 x (850 - 5)

68.

Fill in the blanks:

-12 x ____ x (-3) = -72

a)

2

b)

-2

c)

-3

d)

3

69.

(3) Please solve 1,024 $\div$ (-4)

a)

112

b)

256

c)

-256

d)

-4

70.

(8) What is the sign of this multiplication products $\left(-1,024\right)\ \times\ 10\ =\ ?$

a)

Positive

b)

Negative

c)

Zero

d)

I don't know

71.

(9) $What\ is\ □\ in\ this\ problem?-100\ \times□\ =\ \left(-1,000\right)$

a)

10

b)

-10

c)

None of them

72.

Alex thinks that if you multiply a negative and a positive that you will get a negative answer ALWAYS!

His friend Tyler said he was wrong and the sign in your answer depends on how big and small the numbers are. Who is CORRECT?

a)

Alex

b)

Tyler

73.

Which one is missing? Brackets, order, division, multiplication and subtraction.

(a)

74.

Which operation should be done first? 3 × 4 + 8 − 2

a)

Addition

b)

Subtraction

c)

Multiplication

d)

Division

75.

Which operation is performed FIRST?
25 x (3-1)

a)

Multiplication

b)

Subtraction

c)

Addition

76.

Solve:

24 ÷ 4 x 2 =

a)

21

b)

6

c)

3

d)

12

77.

Solve:

-2 × (-5) ÷ (-10)

a)

-5

b)

10

c)

-20

d)

1

e)

-1

78.

Solve:

(3 + 2) × (-2)

a)

10

b)

-10

c)

7

d)

3

79.

Solve:

-8 + (15 - 3) ÷ 4

a)

-5

b)

1

c)

-11

d)

11

80.

Solve:

-8 × ( -3 + -10 ) + (-5)

a)

109

b)

99

c)

-109

d)

-99

81.

Solve:

3 × (−2)³ ÷ 6

a)

-3

b)

4

c)

-4

d)

3

82.

What is the value of 30 - (5 × 2³ - 15)?

a)

-25

b)

5

c)

15

d)

-15

83.

What is the value of 3 + 6 ÷ 3 × 2 ?

a)

7

b)

4

c)

6

d)

1.5

84.

What is the value of 5 × 3 - 12 ÷ 4 + 8 ?

a)

3

b)

4

c)

14

d)

20

85.

39 - 6 x (7 - 2) + 3²

a)

18

b)

30

c)

139

d)

384

86.

6 + 6 x 6 - 6 =

a)

66

b)

42

c)

0

d)

36

87.

12 ÷ (4 + 2)

a)

2

b)

3

c)

5

d)

8

88.

Solve the following sum using BODMAS

6 X(2 +3 ²) - 4

a)

65

b)

66

c)

62

d)

60

89.

25 / 5 + 3 x 7

a)

26

b)

1

c)

21

d)

15

90.

3² is the same as?

a)

3x2

b)

3x3

91.

Solve the sum using BODMAS

6 + 2 ( 4 X 5) + 8-2

a)

160

b)

166

c)

155

d)

NONE OF THE ABOVE

92.

If y=4,find the value of 3y+5

a)

27

b)

12

c)

17

93.

If $a=3$ , find $7-a$

a)

2

b)

3

c)

4

d)

5

94.

If $c=5$ , find $2c$

a)

7

b)

8

c)

9

d)

10

95.

If $h=7$ , find $h^2$

a)

14

b)

49

c)

72

d)

36

96.

If x = 5, find the value of 7x-1.

a)

34

b)

36

c)

35

d)

37

97.

$if\ a\ =\ 5,\ then\ a^2+4\ =$

a)

5

b)

-5

c)

21

d)

29

98.

$if\ a\ =\ 5,\ then\ a^2\ =$

a)

5

b)

-5

c)

21

d)

25

99.

If a= 5. What is 3a?

a)

5

b)

-5

c)

21

d)

15

100.

If $b=10$ , find $\frac{40}{b}$ .

a)

10

b)

2

c)

30

d)

4

101.

If $g=-9$ , find $g+11$

a)

$2$

b)

$-2$

c)

$20$

d)

$-20$

Year 8 Integers Revision

Total questions: 101

Worksheet time: 5hrs 3mins

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