EduSahara™ Worksheet

Question 1

1.

Find the position of the decimal number 4.5 on the number line

(i)

P
(ii)

O
(iii)

M
(iv)

E
(v)

R

Question 2

2.

Find the equation representing the following number line diagram

(i)

(-1)
−
8
=
(-9)
(ii)

(-1)
−
5
=
(-6)
(iii)

(-2)
+
5
=
3
(iv)

0
+
7
=
7
(v)

1
−
5
=
(-4)

Question 3

3.

Find the equation representing the following decimal number line diagram

(i)

0.3

+

1.1

=

1.4
(ii)

0.1

+

0.9

=

1.0
(iii)

0.2

+

0.9

=

1.1
(iv)

0.2

−

1.2

=

-1.0
(v)

0.4

−

0.9

=

-0.5

Question 4

4.

Find the difference of the two numbers at the points labelled with letters P and Q

(i)

(-1)
(ii)

(-2)
(iii)

(-3)
(iv)

(-5)
(v)

0

Question 5

5.

Find the equation representing the following number line diagram

(i)

9
+
3
=
12
(ii)

8
+
1
=
9
(iii)

8
−
4
=
4
(iv)

10
−
1
=
9
(v)

7
+
1
=
8

Question 6

6.

Find the letter of the label representing the position of number -2

(i)

Q
(ii)

J
(iii)

O
(iv)

H
(v)

G

Question 7

7.

Find the sum of the two numbers at the points labelled with letters S and T

(i)

14
(ii)

15
(iii)

17
(iv)

12
(v)

16

Question 8

8.

Find the difference between the decimal values at point A and B

(i)

0.1000
(ii)

0.2000
(iii)

0.4000
(iv)

0.3000
(v)

0.0000

Question 9

9.

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

(i)

M
(ii)

D
(iii)

K
(iv)

H
(v)

Q

Question 10

10.

Find the rational number at the point labelled with letter K

(i)

43
6
(ii)

41
6
(iii)

15
2
(iv)

43
4
(v)

43
8

Question 11

11.

Find the number at the point labelled with letter E

(i)

8
(ii)

7
(iii)

6
(iv)

10
(v)

4

Question 12

12.

Find the equation representing the following decimal number line diagram

(i)

0.8

+

0.3

=

1.1
(ii)

1.1

−

0.3

=

0.8
(iii)

1.0

+

0.5

=

1.5
(iv)

0.9

+

0.3

=

1.2
(v)

0.9

−

0.6

=

0.3

Question 13

13.

Find the difference of the decimal numbers at the points labelled with letters V and W

(i)

0.9
(ii)

0.1
(iii)

0.4
(iv)

0.5

Question 14

14.

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

(i)

0
(ii)

(-1)
(iii)

(-2)
(iv)

(-4)
(v)

2

Question 15

15.

Find the sum of the two numbers at the points labelled with letters I and J

(i)

(-25)
(ii)

(-23)
(iii)

(-27)
(iv)

(-24)
(v)

(-21)

Question 16

16.

Find the equation representing the following number line diagram

(i)

1
2

−

5
8

=

(
-1
8
)
(ii)

1
2

+

1
4

=

3
4
(iii)

3
4

−

1
4

=

1
2
(iv)

3
8

+

1
4

=

5
8
(v)

5
8

+

1
2

=

9
8

Question 17

17.

Find the difference between the decimal values at point A and B

(i)

1.1000
(ii)

1.3000
(iii)

1.4000
(iv)

1.2000
(v)

1.5000

Question 18

18.

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

(i)

3
(ii)

4
(iii)

7
(iv)

1
(v)

5

Question 19

19.

Find the letter of the label representing the position of number 10

(i)

R
(ii)

G
(iii)

H
(iv)

I
(v)

F

Question 20

20.

Find the product of the decimal numbers at the points labelled with letters N and O

(i)

76.76
(ii)

76.56
(iii)

76.36
(iv)

77.06
(v)

77.16

Question 21

21.

Find the rational number at the point labelled with letter R

(i)

(
-55
9
)
(ii)

(
-55
7
)
(iii)

(
-57
7
)
(iv)

-11
(v)

(
-53
7
)

Question 22

22.

Find the equation representing the following number line diagram

(i)

9
+
12
=
21
(ii)

11
+
14
=
25
(iii)

10
−
12
=
(-2)
(iv)

10
−
15
=
(-5)
(v)

12
−
12
=
0

Question 23

23.

Find the product of the two numbers at the points labelled with letters W and X

(i)

16
(ii)

18
(iii)

19
(iv)

17
(v)

21

Question 24

24.

Find the decimal number at the point labelled with letter T

(i)

5.5
(ii)

5.7
(iii)

6
(iv)

6.1
(v)

6.3

Question 25

25.

Find the equation representing the following decimal number line diagram

(i)

1.4

+

1.2

=

2.6
(ii)

1.2

+

1.0

=

2.2
(iii)

1.5

−

1.0

=

0.5
(iv)

1.3

−

1.0

=

0.3
(v)

1.3

−

1.3

=

0.0

Assignment Key