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
(-3)
4
(i)
1296
(ii)
1
(iii)
81
(iv)
-27
(v)
-243
Question
2
2.
Find the
square root
of
4
(i)
-1
(ii)
1
(iii)
3
(iv)
2
(v)
4
Question
3
3.
Find the
square root
of
9
25
(i)
1
(ii)
3
5
(iii)
1
5
(iv)
3
7
Question
4
4.
√
9
49
=
(i)
3
5
(ii)
5
7
(iii)
3
7
(iv)
1
3
(v)
1
7
Question
5
5.
Simplify
√
49
−
√
4
√
16
+
√
81
=
(i)
5
13
(ii)
3
13
(iii)
1
3
(iv)
7
13
(v)
5
11
Question
6
6.
Find the
square root
of
4
(i)
1
(ii)
2
(iii)
3
(iv)
4
(v)
-1
Question
7
7.
Find the
square root
of
1
25
(i)
1
7
(ii)
(
-1
5
)
(iii)
1
5
(iv)
3
5
(v)
1
3
Question
8
8.
√
1
16
=
(i)
1
4
(ii)
1
6
(iii)
(
-1
4
)
(iv)
1
2
(v)
3
4
Question
9
9.
Simplify
√
144
−
√
121
√
4
+
√
16
=
(i)
1
4
(ii)
1
8
(iii)
1
6
(iv)
(
-1
6
)
(v)
1
2
Assignment Key
1) (iii)
2) (iv)
3) (ii)
4) (iii)
5) (i)
6) (ii)
7) (iii)
8) (i)
9) (iii)
