EduSahara™ Worksheet

Question 1

1.

Find the equation representing the following number line diagram

(i)

2
5

−

3
5

=

(
-1
5
)
(ii)

1
10

+

3
5

=

7
10
(iii)

1
5

+

3
5

=

4
5
(iv)

3
10

+

4
5

=

11
10
(v)

1
5

−

9
10

=

(
-7
10
)

Question 2

2.

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

(i)

4
15
(ii)

2
5
(iii)

2
15
(iv)

4
17
(v)

4
13

Question 3

3.

Find the position of the rational number
18
7
on the number line

(i)

S
(ii)

F
(iii)

Q
(iv)

G
(v)

J

Question 4

4.

Find the position of the rational number
(
-59
7
)
on the number line

(i)

K
(ii)

L
(iii)

I
(iv)

R
(v)

S

Question 5

5.

Find the rational number at the point labelled with letter E

(i)

21
2
(ii)

65
8
(iii)

63
10
(iv)

63
8
(v)

61
8

Question 6

6.

Find the rational number at the point labelled with letter F

(i)

(
-44
7
)
(ii)

(
-46
7
)
(iii)

(
-44
5
)
(iv)

-6
(v)

(
-44
9
)

Question 7

7.

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

(i)

74
5
(ii)

76
5
(iii)

46
3
(iv)

78
5
(v)

106
7

Question 8

8.

Find the sum of the rational numbers at the points labelled with letters H and I

(i)

(
-111
10
)
(ii)

(
-45
4
)
(iii)

(
-91
8
)
(iv)

(
-23
2
)
(v)

(
-113
10
)

Question 9

9.

Find the difference of the rational numbers at the points labelled with letters F and G

(i)

-1
(ii)

(
-3
7
)
(iii)

(
-3
5
)
(iv)

(
-1
5
)

Question 10

10.

Find the difference of the rational numbers at the points labelled with letters K and L

(i)

(
-1
7
)
(ii)

(
-1
5
)
(iii)

1
5
(iv)

(
-1
3
)
(v)

(
-3
5
)

Question 11

11.

Find the product of the rational numbers at the points labelled with letters J and K

(i)

274
5
(ii)

1368
25
(iii)

1260
23
(iv)

164
3
(v)

1366
25

Question 12

12.

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

(i)

581
20
(ii)

2907
100
(iii)

2965
102
(iv)

407
14
(v)

2909
100

Question 13

13.

Find the equation representing the following number line diagram

(i)

3
7

−

4
7

=

(
-1
7
)
(ii)

3
7

−

1
7

=

2
7
(iii)

4
7

+

3
7

=

1
1
(iv)

5
7

−

1
7

=

4
7
(v)

2
7

+

1
7

=

3
7

Question 14

14.

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

(i)

2
5
(ii)

6
11
(iii)

8
13
(iv)

4
13
(v)

6
13

Question 15

15.

Find the position of the rational number
17
9
on the number line

(i)

G
(ii)

K
(iii)

I
(iv)

N
(v)

P

Question 16

16.

Find the position of the rational number
(
-17
5
)
on the number line

(i)

Q
(ii)

I
(iii)

P
(iv)

M
(v)

K

Question 17

17.

Find the rational number at the point labelled with letter K

(i)

1
(ii)

5
(iii)

5
3
(iv)

7
3

Question 18

18.

Find the rational number at the point labelled with letter P

(i)

(
-35
8
)
(ii)

(
-11
2
)
(iii)

(
-35
4
)
(iv)

(
-37
6
)
(v)

(
-35
6
)

Question 19

19.

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

(i)

94
5
(ii)

134
7
(iii)

96
5
(iv)

58
3
(v)

98
5

Question 20

20.

Find the sum of the rational numbers at the points labelled with letters G and H

(i)

-14
(ii)

(
-72
5
)
(iii)

(
-100
7
)
(iv)

(
-74
5
)
(v)

(
-44
3
)

Question 21

21.

Find the difference of the rational numbers at the points labelled with letters Q and R

(i)

(
-1
4
)
(ii)

(
-1
2
)
(iii)

-1
(iv)

1
2
(v)

(
-3
2
)

Question 22

22.

Find the difference of the rational numbers at the points labelled with letters K and L

(i)

(
-1
3
)
(ii)

1
5
(iii)

(
-3
5
)
(iv)

(
-1
5
)
(v)

(
-1
7
)

Question 23

23.

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

(i)

1217
20
(ii)

6081
100
(iii)

6203
102
(iv)

6083
100
(v)

5963
98

Question 24

24.

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

(i)

416
25
(ii)

84
5
(iii)

386
23
(iv)

418
25
(v)

50
3

Assignment Key