EduSahara™ Assignment
Name : Expanded and Power Notation
Chapter : Exponents
Grade : SSC Grade VII
License : Non Commercial Use
Question
1
1.
Find the exponential notation of
7
✕
7
✕
7
✕
7
✕
7
✕
7
(i)
7
5
(ii)
10
6
(iii)
4
6
(iv)
7
6
(v)
7
7
Question
2
2.
Find the exponential notation of
-6
✕
-6
✕
-6
✕
-6
(i)
(-6)
3
(ii)
(-3)
4
(iii)
(-6)
4
(iv)
(-6)
5
(v)
(-9)
4
Question
3
3.
Find the exponential notation of
-13
✕
-13
✕
-13
✕
-13
✕
-13
✕
-13
(i)
(-13)
6
(ii)
(-16)
6
(iii)
(-13)
5
(iv)
(-13)
7
(v)
(-10)
6
Question
4
4.
Find the exponential notation of
13
✕
13
✕
13
✕
13
✕
13
✕
13
✕
13
✕
13
(i)
11
8
(ii)
13
8
(iii)
13
7
(iv)
16
8
(v)
13
9
Question
5
5.
Find the exponential notation of
7
5
✕
7
5
✕
7
5
✕
7
5
✕
7
5
✕
7
5
✕
7
5
(i)
6
(
7
5
)
(ii)
1
(iii)
7
(
7
5
)
(iv)
8
(
7
5
)
(v)
7
(
9
5
)
Question
6
6.
Find the exponential notation of
19
14
✕
19
14
✕
19
14
✕
19
14
✕
19
14
✕
19
14
✕
19
14
✕
19
14
(i)
8
(
3
2
)
(ii)
7
(
19
14
)
(iii)
8
(
19
14
)
(iv)
8
(
17
14
)
(v)
9
(
19
14
)
Question
7
7.
Find the exponential notation of
(
-8
5
)
✕
(
-8
5
)
✕
(
-8
5
)
✕
(
-8
5
)
(i)
5
(
-8
5
)
(ii)
4
(
-6
5
)
(iii)
3
(
-8
5
)
(iv)
(-2)
4
(v)
4
(
-8
5
)
Question
8
8.
Find the exponential notation of
(
-12
17
)
✕
(
-12
17
)
✕
(
-12
17
)
✕
(
-12
17
)
✕
(
-12
17
)
✕
(
-12
17
)
✕
(
-12
17
)
(i)
6
(
-12
17
)
(ii)
7
(
-12
17
)
(iii)
7
(
-14
17
)
(iv)
7
(
-10
17
)
(v)
8
(
-12
17
)
Question
9
9.
Expand the following base power
5
5
(i)
15625
(ii)
3125
(iii)
625
(iv)
32768
(v)
32
Question
10
10.
Expand the following base power
3
-2
(i)
1
9
(ii)
1
3
(iii)
1
36
(iv)
1
27
(v)
1
81
Question
11
11.
Expand the following base power
(-3)
4
(i)
1296
(ii)
-27
(iii)
1
(iv)
-243
(v)
81
Question
12
12.
Expand the following base power
(-2)
-2
(i)
(
-1
2
)
(ii)
(
-1
8
)
(iii)
1
(iv)
1
25
(v)
1
4
Question
13
13.
Expand the following base power
3
(
4
3
)
(i)
64
27
(ii)
8
27
(iii)
16
9
(iv)
8
(v)
256
81
Question
14
14.
Expand the following base power
-4
(
5
2
)
(i)
16
81
(ii)
16
625
(iii)
8
125
(iv)
16
2401
(v)
32
3125
Question
15
15.
Expand the following base power
2
(
-1
5
)
(i)
(
-1
5
)
(ii)
9
25
(iii)
(
-1
125
)
(iv)
1
25
Question
16
16.
Expand the following base power
-5
(
-1
2
)
(i)
64
(ii)
(
-32
243
)
(iii)
32
(iv)
16
(v)
-32
Question
17
17.
Find the exponential notation of
3
25
(i)
3
2
5
2
(ii)
3
8
2
(iii)
3
5
2
(iv)
3
2
2
(v)
2
5
2
Question
18
18.
Find the exponential notation of
72
25
(i)
2
3
✕
3
2
8
2
(ii)
2
3
✕
3
2
5
2
(iii)
2
3
✕
3
2
2
2
(iv)
2
2
✕
3
2
5
2
(v)
2
3
✕
3
3
5
2
Question
19
19.
Find the exponential notation of
(
-1
36
)
(i)
-1
✕
1
2
2
✕
3
2
(ii)
-1
✕
1
5
2
✕
3
2
(iii)
-2
✕
1
2
2
✕
3
2
(iv)
-1
✕
1
0
✕
3
2
(v)
(-1)
2
✕
1
2
2
✕
3
2
Question
20
20.
Find the exponential notation of
128
245
(i)
2
7
5
✕
7
2
(ii)
2
6
5
✕
7
2
(iii)
2
8
5
✕
7
2
(iv)
2
7
3
✕
7
2
(v)
2
7
5
✕
10
2
Question
21
21.
Find the exponential notation of
(
-96
25
)
(i)
-1
✕
2
4
✕
3
5
2
(ii)
-1
✕
2
5
✕
3
5
2
(iii)
-1
✕
2
5
✕
3
8
2
(iv)
-1
✕
2
5
✕
3
2
2
(v)
-1
✕
2
6
✕
3
5
2
Question
22
22.
Find the exponential notation of
18
35
(i)
2
✕
3
2
3
✕
7
(ii)
2
✕
3
2
5
✕
7
(iii)
2
✕
3
2
8
✕
7
(iv)
1
✕
3
2
5
✕
7
(v)
2
✕
3
3
5
✕
7
Question
23
23.
Find the prime factorization of
6
(i)
2
✕
2
(ii)
2
2
✕
3
(iii)
2
✕
5
(iv)
2
✕
3
(v)
2
✕
3
-1
Question
24
24.
Find the prime factorization of
-15
(i)
-1
✕
6
✕
5
(ii)
-1
✕
1
✕
5
(iii)
-1
✕
3
✕
5
2
(iv)
-1
✕
3
✕
4
(v)
-1
✕
3
✕
5
Assignment Key
1) (iv)
2) (iii)
3) (i)
4) (ii)
5) (iii)
6) (iii)
7) (v)
8) (ii)
9) (ii)
10) (i)
11) (v)
12) (v)
13) (i)
14) (ii)
15) (iv)
16) (v)
17) (iii)
18) (ii)
19) (i)
20) (i)
21) (ii)
22) (ii)
23) (iv)
24) (v)
