EduSahara™ Worksheet

Question 1

1.

Which of the following are true?

a)

7

✕

(

12

+

13

)

=

(

7

✕

12

)

+

(

7

✕

13

)

b)

13

−

(

18

✕

7

)

=

(

13

−

18

)

✕

(

13

−

7

)

c)

18

÷

(

7

+

12

)

=

(

18

÷

7

)

+

(

18

÷

12

)

d)

12

✕

(

13

−

18

)

=

(

12

✕

13

)

−

(

12

✕

18

)

(i)

{c,d}
(ii)

{b,c,a}
(iii)

{a,d}
(iv)

{b,a}
(v)

{b,d,a}

Question 2

2.

What is the preceeding number of 318?

(i)

317
(ii)

316
(iii)

318
(iv)

314
(v)

319

Question 3

3.

Find the number at the point labelled with letter S

(i)

12
(ii)

7
(iii)

9
(iv)

11
(v)

10

Question 4

4.

What is the preceeding number of 110?

(i)

110
(ii)

108
(iii)

112
(iv)

106
(v)

109

Question 5

5.

Find the difference of the two numbers at the points labelled with letters N and O

(i)

(-5)
(ii)

0
(iii)

(-3)
(iv)

(-2)
(v)

(-4)

Question 6

6.

What is the succeeding number of 4097687?

(i)

4097685
(ii)

4097691
(iii)

4097688
(iv)

4097687
(v)

4097689

Question 7

7.

What is the succeeding number of 321?

(i)

323
(ii)

325
(iii)

319
(iv)

322
(v)

321

Question 8

8.

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,c}
(iii)

{b,d}
(iv)

{a,d,c}
(v)

{a,b,c}

Question 9

9.

What is the succeeding number of 437?

(i)

435
(ii)

439
(iii)

437
(iv)

441
(v)

438

Question 10

10.

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

(i)

5
(ii)

6
(iii)

1
(iv)

4
(v)

3

Question 11

11.

What is the preceeding number of 4,539,268?

(i)

4,539,269
(ii)

4,539,267
(iii)

4,539,268
(iv)

4,539,265
(v)

4,539,266

Question 12

12.

What is the succeeding number of 957,592?

(i)

957,592
(ii)

957,591
(iii)

957,593
(iv)

957,596
(v)

957,594

Question 13

13.

Find 55 ✕ (37 + 50)

(i)

4783
(ii)

4787
(iii)

4786
(iv)

4784
(v)

4785

Question 14

14.

Which of the following are true?

a)

10

−

(

13

−

19

)

=

(

10

−

13

)

−

19

b)

15

+

(

10

+

13

)

=

(

15

+

10

)

+

13

c)

19

✕

(

15

✕

10

)

=

(

19

✕

15

)

✕

10

d)

13

÷

(

19

÷

15

)

=

(

13

÷

19

)

÷

15

(i)

{d,c}
(ii)

{a,b}
(iii)

{b,c}
(iv)

{a,d,b}
(v)

{a,c,b}

Question 15

15.

Find the equation representing the following number line diagram

(i)

12
−
3
=
9
(ii)

11
+
5
=
16
(iii)

10
+
3
=
13
(iv)

10
−
6
=
4
(v)

9
+
3
=
12

Question 16

16.

Which of the following are true?

a)

17

✕

11

=

11

✕

17

b)

18

−

13

=

13

−

18

c)

13

÷

17

=

17

÷

13

d)

11

+

18

=

18

+

11

(i)

{b,c,a}
(ii)

{c,d}
(iii)

{b,d,a}
(iv)

{a,d}
(v)

{b,a}

Question 17

17.

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

(i)

F
(ii)

G
(iii)

M
(iv)

P
(v)

H

Question 18

18.

Find the sum of the two numbers at the points labelled with letters B and C

(i)

16
(ii)

15
(iii)

14
(iv)

12
(v)

13

Question 19

19.

Find the equation representing the following number line diagram

(i)

7
+
8
=
15
(ii)

6
−
9
=
(-3)
(iii)

6
+
6
=
12
(iv)

8
−
6
=
2
(v)

5
+
6
=
11

Question 20

20.

What is the succeeding number of 3,78,008?

(i)

3,78,009
(ii)

3,78,010
(iii)

3,78,008
(iv)

3,78,011
(v)

3,78,007

Question 21

21.

What is the succeeding number of 349?

(i)

351
(ii)

353
(iii)

348
(iv)

349
(v)

350

Question 22

22.

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

(i)

58
(ii)

62
(iii)

59
(iv)

61
(v)

60

Question 23

23.

What is the preceeding number of 49,53,354?

(i)

49,53,352
(ii)

49,53,354
(iii)

49,53,355
(iv)

49,53,350
(v)

49,53,353

Question 24

24.

What is the preceeding number of 1693697?

(i)

1693695
(ii)

1693694
(iii)

1693696
(iv)

1693697
(v)

1693699

Question 25

25.

What is the preceeding number of 260?

(i)

259
(ii)

260
(iii)

261
(iv)

256
(v)

258

Assignment Key