EduSahara™ Worksheet

Question 1

1.

What is the largest number that can be formed with the digits :
3,8,7,5,1
?

(i)

17583
(ii)

53871
(iii)

87531
(iv)

83715

Question 2

2.

The value of 0 + 45 + 26 + 11 is

(i)

82
(ii)

83
(iii)

80
(iv)

81
(v)

84

Question 3

3.

Sort the following integers in ascending order

-4,956,660 134,687 -2,594,467 -2,104,718 615,624 -4,655,712

(i)

-2,594,467 -2,104,718 -4,956,660 615,624 -4,655,712 134,687
(ii)

-2,594,467 -4,956,660 -2,104,718 134,687 615,624 -4,655,712
(iii)

-4,956,660 -2,104,718 134,687 -2,594,467 615,624 -4,655,712
(iv)

-4,956,660 -4,655,712 -2,594,467 -2,104,718 134,687 615,624
(v)

-4,956,660 -4,655,712 134,687 615,624 -2,104,718 -2,594,467

Question 4

4.

The value of 17 + 15 + 9 + 9 is

(i)

53
(ii)

50
(iii)

48
(iv)

49
(v)

51

Question 5

5.

The value of 9 + 6 + 5 is

(i)

21
(ii)

23
(iii)

17
(iv)

20
(v)

19

Question 6

6.

The value of 8 − 18 + 20 + 10 is

(i)

23
(ii)

17
(iii)

20
(iv)

21
(v)

19

Question 7

7.

(25 − 31) + (34 − 41) =

(i)

(-13)
(ii)

(-15)
(iii)

(-14)
(iv)

(-12)
(v)

(-10)

Question 8

8.

Which of the following are true?

a)

15

÷

(

7

÷

17

)

=

(

15

÷

7

)

÷

17

b)

17

+

(

5

+

15

)

=

(

17

+

5

)

+

15

c)

7

✕

(

17

✕

5

)

=

(

7

✕

17

)

✕

5

d)

5

−

(

15

−

7

)

=

(

5

−

15

)

−

7

(i)

{b,c}
(ii)

{a,b}
(iii)

{a,d,b}
(iv)

{a,c,b}
(v)

{d,c}

Question 9

9.

5 − ______ = (-10)

(i)

14
(ii)

13
(iii)

15
(iv)

16
(v)

18

Question 10

10.

The value of 1 ✕ 44 is

(i)

42
(ii)

45
(iii)

43
(iv)

44
(v)

46

Question 11

11.

Write the number for the given expanded form :

"(3 ✕ 100000) + (2 ✕ 10000) + (9 ✕ 1000) + (5 ✕ 100) + (4 ✕ 10) + (7 ✕ 1)"

(i)

3,29,647
(ii)

3,28,547
(iii)

3,29,447
(iv)

3,29,547
(v)

3,29,557

Question 12

12.

(39 + 18) − (45 + 13) =

(i)

(-2)
(ii)

(-1)
(iii)

0
(iv)

2
(v)

(-4)

Question 13

13.

The value of 14 − 7 − 12 − 12 is

(i)

(-16)
(ii)

(-19)
(iii)

(-17)
(iv)

(-15)
(v)

(-18)

Question 14

14.

Find the place value of 8 in 341,798

(i)

8
(ii)

80
(iii)

9
(iv)

8,000
(v)

800

Question 15

15.

The value of 0 − 6 − 26 − 5 is

(i)

(-34)
(ii)

(-38)
(iii)

(-37)
(iv)

(-36)
(v)

(-39)

Question 16

16.

Sort the following integers in descending order

-10 13 -43 5 17 24

(i)

24 17 13 5 -10 -43
(ii)

24 -10 -43 5 13 17
(iii)

24 13 -10 17 5 -43
(iv)

17 13 24 5 -43 -10
(v)

13 24 -43 5 17 -10

Question 17

17.

The value of 5 + 1 is

(i)

9
(ii)

5
(iii)

3
(iv)

7
(v)

6

Question 18

18.

Sort the following integers in ascending order

-3615284 1244333 -4289894 -778194 3489110 -4352818

(i)

-4289894 -4352818 -778194 -3615284 1244333 3489110
(ii)

-4352818 -3615284 3489110 -4289894 1244333 -778194
(iii)

1244333 -778194 -4352818 -4289894 -3615284 3489110
(iv)

3489110 -3615284 -4289894 1244333 -778194 -4352818
(v)

-4352818 -4289894 -3615284 -778194 1244333 3489110

Question 19

19.

Write the number for the given expanded form :

"(9 ✕ 10000) + (7 ✕ 1000) + (7 ✕ 100) + (4 ✕ 10)"

(i)

87740
(ii)

97740
(iii)

96740
(iv)

97840
(v)

107740

Question 20

20.

Find the face value of 4 in 174298

(i)

400
(ii)

40
(iii)

8
(iv)

4000
(v)

4

Question 21

21.

Solve |
-2
| = ?

(i)

1
2
(ii)

(
-1
2
)
(iii)

(-2)
(iv)

0
(v)

2

Question 22

22.

Which of the following are true?

a)

6

−

(

15

✕

4

)

=

(

6

−

15

)

✕

(

6

−

4

)

b)

4

✕

(

18

+

6

)

=

(

4

✕

18

)

+

(

4

✕

6

)

c)

18

✕

(

6

−

15

)

=

(

18

✕

6

)

−

(

18

✕

15

)

d)

15

÷

(

4

+

18

)

=

(

15

÷

4

)

+

(

15

÷

18

)

(i)

{a,c,b}
(ii)

{a,d,b}
(iii)

{a,b}
(iv)

{b,c}
(v)

{d,c}

Question 23

23.

Which of the following are true?

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

(i)

{d,a}
(ii)

{a,b,c}
(iii)

{d,c}
(iv)

{d,a,b}
(v)

{d,b}

Question 24

24.

Sort the following integers in descending order

-2470840 -4762906 -1127566 -3935860 -3772909 -2885639

(i)

-3772909 -1127566 -2885639 -4762906 -2470840 -3935860
(ii)

-2470840 -3935860 -2885639 -1127566 -4762906 -3772909
(iii)

-3772909 -3935860 -2885639 -2470840 -4762906 -1127566
(iv)

-1127566 -2885639 -3935860 -2470840 -4762906 -3772909
(v)

-1127566 -2470840 -2885639 -3772909 -3935860 -4762906

Question 25

25.

The value of 1 + 1 is

(i)

1
(ii)

3
(iii)

0
(iv)

4
(v)

2

Assignment Key