EduSahara™ Worksheet

EduSahara™ Assignment

Name : Square and Square Root

Chapter : Powers and Roots

Grade : ICSE Grade VI

License : Non Commercial Use

Question 1

1.

Expand the following base power
(-5) 5

(i)

-3125
(ii)

-16807
(iii)

15625
(iv)

-32
(v)

625

Question 2

2.

Find the
square root
of
4

(i)

0
(ii)

5
(iii)

1
(iv)

2
(v)

3

Question 3

3.

Find the
square root
of
1
25

(i)

3
5
(ii)

1
3
(iii)

1
5
(iv)

(
-1
5
)
(v)

1
7

Question 4

4.

√

1
16
=

(i)

1
6
(ii)

1
2
(iii)

3
4
(iv)

1
4
(v)

(
-1
4
)

Question 5

5.

Simplify
√

64

−

√

9

√

81

+

√

49
=

(i)

3
16
(ii)

7
16
(iii)

5
14
(iv)

5
16
(v)

5
18

Question 6

6.

Find the
square root
of
4

(i)

2
(ii)

4
(iii)

1
(iv)

3
(v)

-1

Question 7

7.

Find the
square root
of
9
25

(i)

1
(ii)

3
5
(iii)

3
7
(iv)

1
5

Question 8

8.

√

169
121
=

(i)

15
11
(ii)

13
11
(iii)

13
9
(iv)

1

Question 9

9.

Simplify
√

25

−

√

9

√

64

+

√

144
=

(i)

1
5
(ii)

0
(iii)

1
11
(iv)

1
10
(v)

1
9

Assignment Key