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
(-4)
2
(i)
1
(ii)
-4
(iii)
16
(iv)
-64
(v)
49
Question
2
2.
Find the
square root
of
9
(i)
5
(ii)
2
(iii)
3
(iv)
1
(v)
4
Question
3
3.
Find the
square root
of
1
16
(i)
1
2
(ii)
(
-1
4
)
(iii)
1
6
(iv)
3
4
(v)
1
4
Question
4
4.
√
49
25
=
(i)
1
(ii)
7
5
(iii)
7
3
(iv)
9
5
Question
5
5.
Simplify
√
36
−
√
64
√
144
+
√
25
=
(i)
(
-2
15
)
(ii)
(
-4
17
)
(iii)
(
-2
17
)
(iv)
(
-2
19
)
(v)
0
Question
6
6.
Find the
square root
of
4
(i)
3
(ii)
-1
(iii)
2
(iv)
4
(v)
1
Question
7
7.
Find the
square root
of
9
25
(i)
3
7
(ii)
3
5
(iii)
1
5
(iv)
1
Question
8
8.
√
121
81
=
(i)
1
(ii)
11
9
(iii)
11
7
(iv)
13
9
Question
9
9.
Simplify
√
121
−
√
16
√
49
+
√
144
=
(i)
7
17
(ii)
1
3
(iii)
7
19
(iv)
5
19
(v)
9
19
Assignment Key
1) (iii)
2) (iii)
3) (v)
4) (ii)
5) (iii)
6) (iii)
7) (ii)
8) (ii)
9) (iii)
