EduSahara™ Worksheet

Question 1

1.

6 + ______ = 19

(i)

12
(ii)

11
(iii)

14
(iv)

16
(v)

13

Question 2

2.

The value of 11 − 16 is

(i)

(-4)
(ii)

(-6)
(iii)

(-8)
(iv)

(-5)
(v)

(-3)

Question 3

3.

Which of the following are true?

a)	whole numbers are closed under division
b)	whole numbers are closed under subtraction
c)	whole numbers are closed under multiplication
d)	whole numbers are closed under addition

(i)

{a,c}
(ii)

{a,d,c}
(iii)

{c,d}
(iv)

{a,b,c}
(v)

{b,d}

Question 4

4.

The value of 15 + 16 + 13 is

(i)

42
(ii)

43
(iii)

44
(iv)

46
(v)

45

Question 5

5.

(44 + 32) ✕ (25 + 20) =

(i)

3419
(ii)

3422
(iii)

3421
(iv)

3417
(v)

3420

Question 6

6.

2 ✕ ______ = 40

(i)

20
(ii)

19
(iii)

21
(iv)

23
(v)

18

Question 7

7.

Find the difference between the values of numbers at point A and B

(i)

(-2)
(ii)

0
(iii)

(-1)
(iv)

(-3)
(v)

1

Question 8

8.

(49 + 29) − (25 + 16) =

(i)

39
(ii)

35
(iii)

37
(iv)

36
(v)

38

Question 9

9.

The value of 0 + 26 + 22 + 16 is

(i)

61
(ii)

63
(iii)

67
(iv)

65
(v)

64

Question 10

10.

The value of 0 ✕ 28 is

(i)

1
(ii)

(-1)
(iii)

3
(iv)

0
(v)

(-2)

Question 11

11.

The value of 16 − 9 − 15 is

(i)

(-9)
(ii)

(-5)
(iii)

(-11)
(iv)

(-8)
(v)

(-7)

Question 12

12.

The value of 1 + 7 is

(i)

10
(ii)

9
(iii)

5
(iv)

7
(v)

8

Question 13

13.

441 ÷ ______ = 63

(i)

5
(ii)

8
(iii)

9
(iv)

7
(v)

6

Question 14

14.

The value of 0 − 35 − 44 − 54 is

(i)

(-134)
(ii)

(-135)
(iii)

(-130)
(iv)

(-132)
(v)

(-133)

Question 15

15.

Find the equation representing the following number line diagram

(i)

9
−
9
=
0
(ii)

7
−
12
=
(-5)
(iii)

6
+
9
=
15
(iv)

7
−
9
=
(-2)
(v)

8
+
11
=
19

Question 16

16.

The value of 1 ✕ 0 is

(i)

0
(ii)

(-1)
(iii)

2
(iv)

1
(v)

(-3)

Question 17

17.

1 − ______ = (-11)

(i)

13
(ii)

12
(iii)

14
(iv)

11
(v)

9

Question 18

18.

Find the difference between the values of numbers at point A and B

(i)

1
(ii)

2
(iii)

0
(iv)

4
(v)

3

Question 19

19.

The value of 14 ✕ 9 ✕ 13 is

(i)

1639
(ii)

1638
(iii)

1640
(iv)

1637
(v)

1636

Question 20

20.

Find the equation representing the following number line diagram

(i)

4
+
8
=
12
(ii)

7
−
8
=
(-1)
(iii)

5
−
8
=
(-3)
(iv)

6
+
10
=
16
(v)

5
−
11
=
(-6)

Question 21

21.

The value of 12 ✕ 20 ✕ 11 ✕ 17 is

(i)

44882
(ii)

44878
(iii)

44880
(iv)

44881
(v)

44879

Question 22

22.

The value of 81 ÷ 3 is

(i)

27
(ii)

24
(iii)

26
(iv)

28
(v)

30

Question 23

23.

The value of 0 − 15 is

(i)

(-15)
(ii)

(-12)
(iii)

(-18)
(iv)

(-16)
(v)

(-14)

Question 24

24.

Find the product of the two numbers at the points labelled with letters H and I

(i)

99
(ii)

93
(iii)

95
(iv)

96
(v)

97

Question 25

25.

Find the difference between the values of numbers at point A and B

(i)

(-5)
(ii)

(-1)
(iii)

(-4)
(iv)

(-3)
(v)

(-7)

Assignment Key