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Worksheets

Integers

Total questions: 35

Worksheet time: 1hrs 9mins

Name
Class
Date
1.

Integers is a set of positive and negative (a)   numbers

2.

Absolute value is the distance a number is from (a)  

3.

Product, means to

a)

multiply

b)

divide

c)

add

d)

subtract

4.

Quotient, means to

a)

multiply

b)

divide

c)

add

d)

subtract

5.

When adding integers with the same sign, you can add the numbers and keep the sign.

a)

True

b)

False, subtract the numbers

6.

When adding integers with different signs, you can subtract and keep the smaller sign.

a)

True

b)

False, keep the sign of the bigger absolute value

7.

When adding integers with different signs, you can subtract and keep the smaller sign.When you subtract integers you should keep the first number and add the additive inverse (Keep-Change-Change)

a)

True

b)

False, Change - Keep - Keep

8.

When you multiply or divide with the same signs the answer will be negative

a)

True

b)

False, your answer will be negative

9.

When you multiply or divide with the different signs the answer will be negative

a)

True

b)

False, your answer will be positive

10.

A AED100 check deposited into a back can be represented by +100

a)

True

b)

False

11.

A drop in 5 degrees celcius can be represented by +5

a)

True

b)

False

12.

Going upto level 124 in the Burj Khalifa can be represented by -124

a)

True

b)

False

13.

A shop has a loss of AED 1500 can be represented by -1500

a)

True

b)

False

14.

Evaluate: |-10|

a)

10

b)

-10

15.

Evaluate: |3| + |-7|

a)

10

b)

-4

c)

-10

16.

Evaluate: |12| x 2 - |-4|

a)

28

b)

20

c)

72

17.

Check the numbers indicated on the number line

a)

-8

b)

-7

c)

4

d)

-1

e)

8

18.

-4+(-8) =

a)

12

b)

-12

c)

4

d)

-4

19.

3+4+(-5)=

a)

-12

b)

12

c)

-2

d)

2

20.

Evaluate x + y, if x = - 15 and y = 3

a)

-12

b)

12

c)

-45

d)

-18

21.

Faisal receives AED 40 for his birthday. Then he spends AED 15 at the movies. Find the sum and explain the meaning

a)

Fasel has AED25 left

b)

Fasel ows AED25

c)

Fasel has AED55 left

d)

Fasel ows AED55

22.

-3-10 =

a)

7

b)

-7

c)

13

d)

-13

23.

8-(-12) =

a)

20

b)

-4

c)

4

d)

-20

24.

Evaluate a - b, if a = -3 and b = -4

a)

-7

b)

-1

c)

1

d)

12

25.

The melting point of mercury is -36℉ and it’s boiling point is 672℉. What is the difference between the boiling and melting point?

a)

708

b)

636

c)

-708

d)

-636

26.

-7(11)=

a)

-77

b)

77

c)

4

d)

-4

27.

-20 x -8=

a)

12

b)

-160

c)

160

d)

-28

28.

(-9)(-1)(-5)=

a)

-45

b)

45

c)

-15

d)

3

29.

Evaluate x² + y, if x=-5 and y = -3

a)

22

b)

-28

c)

-13

d)

-8

30.

Wave erosion causes a certain coastline to reduce at a rate of 3 cm each year. This occurs uninterrupted for a period of 8 years. Find the product of the situation

a)

24

b)

-24

c)

11

d)

-11

31.

32÷(-8) =

a)

-4

b)

4

c)

24

d)

40

32.

 273=\frac{-27}{3}=  

a)

-9

b)

-24

c)

9

d)

24

33.

If s = -2 and t = -4, evaluate

 s+t2\frac{s+t}{-2}  

a)

-6

b)

-3

c)

3

d)

6

34.

Find the quotient of -65 and -13

a)

5

b)

-5

c)

-78

d)

78

35.
-5 - (- 3)
a)
-8
b)
8
c)
-2
d)
15