EduSahara™ Worksheet

Question 1

1.

17
÷
10

1
2
= ______

(i)

32
21
(ii)

34
23
(iii)

12
7
(iv)

34
21
(v)

34
19

Question 2

2.

19
11
+
3
= ______

(i)

54
11
(ii)

4
(iii)

52
9
(iv)

52
11
(v)

50
11

Question 3

3.

Reduce the fraction
14784
17472

(i)

9
13
(ii)

1
(iii)

11
15
(iv)

11
13

Question 4

4.

15
✕
5
6
= ______

(i)

25
4
(ii)

25
(iii)

25
2
(iv)

27
2
(v)

23
2

Question 5

5.

Find the missing value in
9
14
✕
______ =
9
28

(i)

7
10
(ii)

1
2
(iii)

5
8
(iv)

5
12
(v)

3
10

Question 6

6.

The multiplicative inverse of
(
-8
9
)
is

(i)

(
-2

1
8
)
(ii)

(
-3

1
8
)
(iii)

(
-1
8
)
(iv)

(
-9
8
)
(v)

7
8

Question 7

7.

16
✕
1

3
8
= ______

(i)

21
(ii)

24
(iii)

23
(iv)

22
(v)

19

Question 8

8.

8
÷
3
8
= ______

(i)

64
3
(ii)

62
3
(iii)

64
(iv)

64
5
(v)

22

Question 9

9.

Find the product of the rational numbers at the points labelled with letters D and E

(i)

849
52
(ii)

819
50
(iii)

163
10
(iv)

785
48
(v)

817
50

Question 10

10.

Find the equation representing the following number line diagram

(i)

14
15

−

2
15

=

4
5
(ii)

4
5

−

1
3

=

7
15
(iii)

11
15

+

2
15

=

13
15
(iv)

4
5

−

2
15

=

2
3
(v)

13
15

+

4
15

=

17
15

Question 11

11.

Which of the following is true?

(i)

6
20

−

5
17

=

101
170
(ii)

12
15

✕

9
13

=

36
65
(iii)

14
16

÷

2
3

=

7
12
(iv)

16
20

÷

2
3

=

8
15
(v)

5
7

✕

5
11

=

1

4
7

Question 12

12.

Find the product of the rational numbers at the points labelled with letters M and N

(i)

14
(ii)

66
5
(iii)

68
5
(iv)

94
7

Question 13

13.

15
7
✕
8
= ______

(i)

40
3
(ii)

122
7
(iii)

24
(iv)

118
7
(v)

120
7

Question 14

14.

Find the missing value in
6
8
+
______ =
1
1

(i)

1
5
(ii)

1
4
(iii)

1
2
(iv)

1
3
(v)

0

Question 15

15.

12
+
17
12
= ______

(i)

161
10
(ii)

161
12
(iii)

163
12
(iv)

53
4
(v)

23
2

Question 16

16.

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

(i)

1
2
(ii)

-1
(iii)

(
-1
4
)
(iv)

(
-3
2
)
(v)

(
-1
2
)

Question 17

17.

Find the sum of the rational numbers at the points labelled with letters R and S

(i)

54
5
(ii)

56
5
(iii)

34
3
(iv)

78
7
(v)

58
5

Question 18

18.

20
÷
13
8
= ______

(i)

162
13
(ii)

160
13
(iii)

158
13
(iv)

160
11
(v)

32
3

Question 19

19.

Find the position of the rational number
88
9
on the number line

(i)

F
(ii)

R
(iii)

H
(iv)

N
(v)

I

Question 20

20.

Find the missing value in
4

4
7
÷
______ =
608
2135

(i)

16

1
17
(ii)

16

1
19
(iii)

15

18
19
(iv)

16

1
21
(v)

16

3
19

Question 21

21.

Find the sum of the rational numbers at the points labelled with letters M and N

(i)

(
-65
4
)
(ii)

(
-31
2
)
(iii)

(
-35
2
)
(iv)

(
-33
2
)
(v)

-17

Question 22

22.

Find the missing value in
7
10
÷
______ =
28
15

(i)

1
2
(ii)

1
3
(iii)

3
7
(iv)

1
4
(v)

3
8

Question 23

23.

Find the rational number at the point labelled with letter S

(i)

69
8
(ii)

71
10
(iii)

71
6
(iv)

73
8
(v)

71
8

Question 24

24.

The simplest form of the fraction
203
348
is

(i)

5
12
(ii)

1
2
(iii)

7
12
(iv)

7
10
(v)

3
4

Question 25

25.

Find the difference of the rational numbers at the points labelled with letters S and T

(i)

(
-2
3
)
(ii)

(
-2
7
)
(iii)

(
-2
5
)
(iv)

0
(v)

(
-4
5
)

Assignment Key