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
5
✕
5
✕
5
✕
5
(i)
8
4
(ii)
5
3
(iii)
5
5
(iv)
5
4
(v)
2
4
Question
2
2.
Find the exponential notation of
-9
✕
-9
✕
-9
✕
-9
✕
-9
✕
-9
(i)
(-9)
6
(ii)
(-7)
6
(iii)
(-12)
6
(iv)
(-9)
7
(v)
(-9)
5
Question
3
3.
Find the exponential notation of
-11
✕
-11
✕
-11
✕
-11
✕
-11
✕
-11
✕
-11
✕
-11
(i)
(-11)
7
(ii)
(-13)
8
(iii)
(-11)
9
(iv)
(-8)
8
(v)
(-11)
8
Question
4
4.
Find the exponential notation of
19
✕
19
✕
19
✕
19
✕
19
✕
19
✕
19
(i)
22
7
(ii)
19
6
(iii)
19
8
(iv)
16
7
(v)
19
7
Question
5
5.
Find the exponential notation of
4
3
✕
4
3
✕
4
3
✕
4
3
✕
4
3
✕
4
3
✕
4
3
✕
4
3
(i)
8
(
2
3
)
(ii)
8
(
4
3
)
(iii)
7
(
4
3
)
(iv)
2
8
(v)
9
(
4
3
)
Question
6
6.
Find the exponential notation of
16
13
✕
16
13
✕
16
13
✕
16
13
✕
16
13
✕
16
13
✕
16
13
(i)
8
(
16
13
)
(ii)
7
(
18
13
)
(iii)
7
(
14
13
)
(iv)
6
(
16
13
)
(v)
7
(
16
13
)
Question
7
7.
Find the exponential notation of
(
-9
2
)
✕
(
-9
2
)
✕
(
-9
2
)
✕
(
-9
2
)
✕
(
-9
2
)
✕
(
-9
2
)
✕
(
-9
2
)
✕
(
-9
2
)
(i)
8
(
-9
2
)
(ii)
9
(
-9
2
)
(iii)
8
(
-7
2
)
(iv)
8
(
-11
2
)
(v)
7
(
-9
2
)
Question
8
8.
Find the exponential notation of
(
-18
19
)
✕
(
-18
19
)
✕
(
-18
19
)
✕
(
-18
19
)
(i)
3
(
-18
19
)
(ii)
4
(
-18
19
)
(iii)
4
(
-16
19
)
(iv)
4
(
-20
19
)
(v)
5
(
-18
19
)
Question
9
9.
Expand the following base power
4
5
(i)
1024
(ii)
32
(iii)
7776
(iv)
256
(v)
4096
Question
10
10.
Expand the following base power
2
-4
(i)
1
32
(ii)
1
16
(iii)
1
256
(iv)
1
8
(v)
1
64
Question
11
11.
Expand the following base power
(-5)
2
(i)
25
(ii)
-125
(iii)
9
(iv)
64
(v)
-5
Question
12
12.
Expand the following base power
(-2)
-2
(i)
1
4
(ii)
1
16
(iii)
(
-1
2
)
(iv)
1
(v)
(
-1
8
)
Question
13
13.
Expand the following base power
2
(
2
5
)
(i)
4
25
(ii)
8
125
(iii)
5
2
(iv)
2
5
(v)
16
25
Question
14
14.
Expand the following base power
-2
(
4
3
)
(i)
9
16
(ii)
3
4
(iii)
1
4
(iv)
27
64
(v)
9
4
Question
15
15.
Expand the following base power
3
(
-2
5
)
(i)
(
-8
125
)
(ii)
16
625
(iii)
4
25
(iv)
(
-64
125
)
(v)
64
15625
Question
16
16.
Expand the following base power
-2
(
-1
5
)
(i)
25
(ii)
-125
(iii)
25
9
(iv)
-5
Question
17
17.
Find the exponential notation of
(
-25
48
)
(i)
-1
✕
5
3
2
4
✕
3
(ii)
-1
✕
5
2
2
4
✕
6
(iii)
-1
✕
5
2
2
4
✕
3
-2
(iv)
-2
✕
5
2
2
4
✕
3
(v)
-1
✕
5
2
2
4
✕
3
Question
18
18.
Find the prime factorization of
10
(i)
2
✕
4
(ii)
2
2
✕
5
(iii)
2
✕
3
(iv)
2
✕
5
(v)
4
✕
5
Question
19
19.
Find the exponential notation of
(
-420
279936
)
(i)
-1
✕
2
2
✕
3
✕
5
✕
7
(-1)
7
✕
3
7
(ii)
-1
✕
2
2
✕
2
✕
5
✕
7
2
7
✕
3
7
(iii)
-1
✕
2
2
✕
3
✕
5
✕
7
2
7
✕
3
7
(iv)
-1
✕
2
2
✕
3
✕
5
✕
7
2
2
7
✕
3
7
(v)
-1
✕
2
2
✕
3
✕
5
✕
7
4
7
✕
3
7
Question
20
20.
Find the exponential notation of
800
343
(i)
2
5
✕
5
2
7
3
(ii)
2
5
✕
5
2
4
3
(iii)
2
5
✕
5
2
9
3
(iv)
2
5
✕
5
7
3
(v)
2
6
✕
5
2
7
3
Question
21
21.
Find the exponential notation of
(
-1134
125
)
(i)
-1
✕
2
✕
3
4
✕
7
8
3
(ii)
-1
✕
2
✕
3
3
✕
7
5
3
(iii)
-1
✕
2
2
✕
3
4
✕
7
5
3
(iv)
-1
✕
2
✕
3
4
✕
7
5
3
(v)
-1
✕
2
✕
3
4
✕
7
3
3
Question
22
22.
Find the exponential notation of
567
128
(i)
3
4
✕
6
2
7
(ii)
3
4
✕
7
4
7
(iii)
3
4
✕
7
2
7
(iv)
3
4
✕
7
(-1)
7
(v)
3
4
✕
7
2
2
7
Question
23
23.
Find the prime factorization of
250
(i)
2
✕
5
3
(ii)
5
✕
5
3
(iii)
2
✕
5
2
(iv)
2
✕
5
4
(v)
-1
✕
5
3
Question
24
24.
Find the prime factorization of
4
(i)
2
2
(ii)
5
2
(iii)
0
(iv)
2
(v)
2
3
Assignment Key
1) (iv)
2) (i)
3) (v)
4) (v)
5) (ii)
6) (v)
7) (i)
8) (ii)
9) (i)
10) (ii)
11) (i)
12) (i)
13) (i)
14) (i)
15) (i)
16) (i)
17) (v)
18) (iv)
19) (iii)
20) (i)
21) (iv)
22) (iii)
23) (i)
24) (i)
