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Worksheets

Operations on Integers

Total questions: 15

Worksheet time: 3mins

Name
Class
Date
1.

12+(3)12+(-3)  

a)

9

b)

-9

c)

15

d)

-15

2.
-4 + 10 + (-2)
a)
-4
b)
4
c)
-16
d)
14
3.

Give the sum: 23 + 100 + (-56) + (-90) + 74

a)

61

b)

41

c)

51

d)

71

4.

Add these integers: 0, -1,-1,-1, 2,-1,2

a)

0

b)

1

c)

-1

d)

2

5.
9  - (-2)
a)
7
b)
-7
c)
11
d)
-11
6.

-15  -  (-2)

a)
17
b)
-17
c)
13
d)
-13
7.

-19 - 19

a)
0
b)
36
c)
26
d)

-38

8.

Find the values of   (4)×(5)\left(-4\right)\times\left(-5\right)  

a)

9-9  

b)

9

c)

20

d)

20-20  

9.
(-6)(5)
a)
30
b)
-30
10.

Find the value of  2×(1)×(3)2\times\left(-1\right)\times\left(-3\right)  

a)

6

b)

6-6  

c)

5-5  

d)

55  

11.
(-5)(-6)(-2)
a)
-60
b)
-30
c)
-10
d)
-13
12.
(-25) ÷ (-5)
a)
5
b)
-5
c)
-20
d)
-30
13.
a)
-30
b)
-15
c)
30
d)
15
14.

Evaluate (4)(3)(2)6Evaluate\ \frac{\left(-4\right)\left(3\right)\left(-2\right)}{-6}  

a)

12

b)

4

c)

-6

d)

-4

15.

Evaluate 9(3)(4)(2)(6)Evaluate\ \frac{-9\left(-3\right)\left(-4\right)}{\left(2\right)\left(-6\right)}  

a)

-9

b)

-8

c)

9

d)

6