EduSahara™ Worksheet

Question 1

1.

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

(i)

(-4)
(ii)

0
(iii)

2
(iv)

(-2)
(v)

(-1)

Question 2

2.

Find 21 ✕ (42 + 20)

(i)

1299
(ii)

1301
(iii)

1304
(iv)

1303
(v)

1302

Question 3

3.

What is the succeeding number of 35,88,405?

(i)

35,88,409
(ii)

35,88,405
(iii)

35,88,407
(iv)

35,88,404
(v)

35,88,406

Question 4

4.

Which of the following are true?

a)

11

✕

(

12

+

19

)

=

(

11

✕

12

)

+

(

11

✕

19

)

b)

19

−

(

9

✕

11

)

=

(

19

−

9

)

✕

(

19

−

11

)

c)

9

÷

(

11

+

12

)

=

(

9

÷

11

)

+

(

9

÷

12

)

d)

12

✕

(

19

−

9

)

=

(

12

✕

19

)

−

(

12

✕

9

)

(i)

{b,a}
(ii)

{a,d}
(iii)

{b,d,a}
(iv)

{c,d}
(v)

{b,c,a}

Question 5

5.

Find the letter of the label representing the position of number 8

(i)

N
(ii)

O
(iii)

I
(iv)

E
(v)

K

Question 6

6.

Find the equation representing the following number line diagram

(i)

3
+
8
=
11
(ii)

2
+
8
=
10
(iii)

3
−
11
=
(-8)
(iv)

4
+
10
=
14
(v)

5
−
8
=
(-3)

Question 7

7.

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

(i)

11
(ii)

9
(iii)

13
(iv)

15
(v)

12

Question 8

8.

What is the succeeding number of 746052?

(i)

746053
(ii)

746052
(iii)

746050
(iv)

746055
(v)

746054

Question 9

9.

Which of the following are true?

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

(i)

{c,d}
(ii)

{a,d,c}
(iii)

{a,c}
(iv)

{b,d}
(v)

{a,b,c}

Question 10

10.

Which of the following are true?

a)

15

−

7

=

7

−

15

b)

7

÷

14

=

14

÷

7

c)

14

✕

9

=

9

✕

14

d)

9

+

15

=

15

+

9

(i)

{a,c}
(ii)

{c,d}
(iii)

{b,d}
(iv)

{a,d,c}
(v)

{a,b,c}

Question 11

11.

What is the preceeding number of 31,38,064?

(i)

31,38,062
(ii)

31,38,065
(iii)

31,38,060
(iv)

31,38,064
(v)

31,38,063

Question 12

12.

What is the succeeding number of 3,162,211?

(i)

3,162,212
(ii)

3,162,213
(iii)

3,162,211
(iv)

3,162,209
(v)

3,162,214

Question 13

13.

What is the preceeding number of 107?

(i)

103
(ii)

107
(iii)

109
(iv)

105
(v)

106

Question 14

14.

What is the succeeding number of 134?

(i)

134
(ii)

135
(iii)

138
(iv)

132
(v)

136

Question 15

15.

What is the preceeding number of 4416119?

(i)

4416117
(ii)

4416120
(iii)

4416116
(iv)

4416118
(v)

4416119

Question 16

16.

What is the preceeding number of 483?

(i)

481
(ii)

483
(iii)

482
(iv)

484
(v)

479

Question 17

17.

Find the number at the point labelled with letter W

(i)

6
(ii)

5
(iii)

3
(iv)

4
(v)

8

Question 18

18.

What is the succeeding number of 154?

(i)

152
(ii)

156
(iii)

158
(iv)

155
(v)

154

Question 19

19.

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

(i)

1
(ii)

3
(iii)

0
(iv)

(-2)
(v)

2

Question 20

20.

Find the sum of the two numbers at the points labelled with letters V and W

(i)

4
(ii)

6
(iii)

7
(iv)

9
(v)

5

Question 21

21.

What is the preceeding number of 1,982,159?

(i)

1,982,157
(ii)

1,982,159
(iii)

1,982,155
(iv)

1,982,158
(v)

1,982,160

Question 22

22.

What is the succeeding number of 402?

(i)

404
(ii)

405
(iii)

403
(iv)

400
(v)

402

Question 23

23.

What is the preceeding number of 486?

(i)

484
(ii)

486
(iii)

485
(iv)

488
(v)

482

Question 24

24.

Find the equation representing the following number line diagram

(i)

13
+
10
=
23
(ii)

16
−
10
=
6
(iii)

15
+
12
=
27
(iv)

14
−
13
=
1
(v)

14
−
10
=
4

Question 25

25.

Which of the following are true?

a)

7

✕

(

4

✕

5

)

=

(

7

✕

4

)

✕

5

b)

4

+

(

5

+

14

)

=

(

4

+

5

)

+

14

c)

5

−

(

14

−

7

)

=

(

5

−

14

)

−

7

d)

14

÷

(

7

÷

4

)

=

(

14

÷

7

)

÷

4

(i)

{d,b}
(ii)

{a,b}
(iii)

{c,b,a}
(iv)

{c,a}
(v)

{c,d,a}

Assignment Key