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
2
✕
2
✕
2
✕
2
(i)
(-1)
4
(ii)
2
4
(iii)
4
4
(iv)
2
5
(v)
2
3
Question
2
2.
Find the exponential notation of
-9
✕
-9
✕
-9
✕
-9
(i)
(-9)
4
(ii)
(-11)
4
(iii)
(-9)
5
(iv)
(-9)
3
(v)
(-7)
4
Question
3
3.
Find the exponential notation of
-14
✕
-14
✕
-14
✕
-14
✕
-14
(i)
(-14)
6
(ii)
(-12)
5
(iii)
(-14)
4
(iv)
(-14)
5
(v)
(-16)
5
Question
4
4.
Find the exponential notation of
10
✕
10
✕
10
✕
10
✕
10
(i)
10
6
(ii)
8
5
(iii)
10
5
(iv)
10
4
(v)
13
5
Question
5
5.
Find the exponential notation of
8
3
✕
8
3
✕
8
3
✕
8
3
✕
8
3
✕
8
3
✕
8
3
(i)
2
7
(ii)
6
(
8
3
)
(iii)
8
(
8
3
)
(iv)
7
(
10
3
)
(v)
7
(
8
3
)
Question
6
6.
Find the exponential notation of
17
14
✕
17
14
✕
17
14
✕
17
14
(i)
4
(
17
14
)
(ii)
3
(
17
14
)
(iii)
4
(
15
14
)
(iv)
5
(
17
14
)
(v)
4
(
19
14
)
Question
7
7.
Find the exponential notation of
(
-5
4
)
✕
(
-5
4
)
✕
(
-5
4
)
✕
(
-5
4
)
✕
(
-5
4
)
✕
(
-5
4
)
✕
(
-5
4
)
✕
(
-5
4
)
(i)
8
(
-7
4
)
(ii)
9
(
-5
4
)
(iii)
8
(
-3
4
)
(iv)
7
(
-5
4
)
(v)
8
(
-5
4
)
Question
8
8.
Find the exponential notation of
(
-12
19
)
✕
(
-12
19
)
✕
(
-12
19
)
✕
(
-12
19
)
✕
(
-12
19
)
✕
(
-12
19
)
✕
(
-12
19
)
(i)
6
(
-12
19
)
(ii)
7
(
-10
19
)
(iii)
7
(
-14
19
)
(iv)
8
(
-12
19
)
(v)
7
(
-12
19
)
Question
9
9.
Expand the following base power
4
2
(i)
64
(ii)
49
(iii)
4
(iv)
16
Question
10
10.
Expand the following base power
3
-4
(i)
1
729
(ii)
1
243
(iii)
1
81
(iv)
1
27
(v)
1
625
Question
11
11.
Expand the following base power
(-3)
3
(i)
-27
(ii)
-216
(iii)
9
(iv)
81
(v)
-1
Question
12
12.
Expand the following base power
(-4)
-3
(i)
(
-1
216
)
(ii)
1
256
(iii)
(
-1
64
)
(iv)
-1
(v)
1
16
Question
13
13.
Expand the following base power
4
(
4
5
)
(i)
1296
625
(ii)
16
625
(iii)
1024
3125
(iv)
256
625
(v)
64
125
Question
14
14.
Expand the following base power
-4
(
4
3
)
(i)
81
256
(ii)
243
1024
(iii)
27
64
(iv)
1
16
(v)
81
16
Question
15
15.
Expand the following base power
3
(
-3
2
)
(i)
(
-1
8
)
(ii)
(
-27
8
)
(iii)
(
-125
8
)
(iv)
9
4
(v)
81
16
Question
16
16.
Expand the following base power
-2
(
-3
5
)
(i)
25
(ii)
(
-5
3
)
(iii)
1
(iv)
(
-125
27
)
(v)
25
9
Question
17
17.
Find the exponential notation of
(
-3
100
)
(i)
-1
✕
3
5
2
✕
5
2
(ii)
-1
✕
3
(-1)
2
✕
5
2
(iii)
(-1)
2
✕
3
2
2
✕
5
2
(iv)
-1
✕
3
2
2
✕
5
2
(v)
-1
✕
2
2
2
✕
5
2
Question
18
18.
Find the exponential notation of
3
2
(i)
3
2
(ii)
2
2
(iii)
3
5
(iv)
3
2
-1
(v)
3
2
2
Question
19
19.
Find the exponential notation of
8
405
(i)
2
3
5
4
✕
5
(ii)
2
3
3
4
✕
5
(iii)
2
3
3
✕
5
(iv)
2
4
3
4
✕
5
(v)
2
2
3
4
✕
5
Question
20
20.
Find the prime factorization of
-20
(i)
-1
✕
2
2
✕
5
(ii)
-1
✕
2
✕
5
(iii)
-1
✕
2
3
✕
5
(iv)
-1
✕
2
2
✕
7
(v)
-1
✕
2
2
✕
2
Question
21
21.
Find the prime factorization of
-18
(i)
-2
✕
2
✕
3
2
(ii)
1
✕
2
✕
3
2
(iii)
-1
✕
2
2
✕
3
2
(iv)
-1
✕
2
-2
✕
3
2
(v)
-1
✕
2
✕
3
2
Question
22
22.
Find the exponential notation of
224
1125
(i)
2
4
✕
7
3
2
✕
5
3
(ii)
2
5
✕
7
3
2
✕
8
3
(iii)
2
5
✕
7
3
2
✕
5
3
(iv)
2
6
✕
7
3
2
✕
5
3
(v)
2
5
✕
7
3
2
✕
2
3
Question
23
23.
Find the prime factorization of
100
(i)
(-1)
2
✕
5
2
(ii)
2
2
✕
5
2
(iii)
2
✕
5
2
(iv)
2
2
✕
8
2
(v)
2
2
✕
5
3
Question
24
24.
Find the prime factorization of
6
(i)
2
✕
3
(ii)
5
✕
3
(iii)
2
✕
2
(iv)
2
-2
✕
3
(v)
2
2
✕
3
Assignment Key
1) (ii)
2) (i)
3) (iv)
4) (iii)
5) (v)
6) (i)
7) (v)
8) (v)
9) (iv)
10) (iii)
11) (i)
12) (iii)
13) (iv)
14) (i)
15) (ii)
16) (v)
17) (iv)
18) (i)
19) (ii)
20) (i)
21) (v)
22) (iii)
23) (ii)
24) (i)
