EduSahara™ Assignment
Name : Prime Factorization and Exponent Notation
Chapter : Powers and Roots
Grade : ICSE Grade VI
License : Non Commercial Use
Question
1
1.
Find the prime factorization of
672
(i)
2
5
✕
6
✕
7
(ii)
2
5
✕
3
✕
7
(iii)
2
5
✕
3
2
✕
7
(iv)
2
5
✕
3
✕
6
(v)
2
5
✕
1
✕
7
Question
2
2.
Find the prime factorization of
5040
(i)
2
4
✕
3
2
✕
5
✕
7
(ii)
2
5
✕
3
2
✕
5
✕
7
(iii)
2
4
✕
3
2
✕
8
✕
7
(iv)
2
4
✕
1
✕
5
✕
7
(v)
2
4
✕
3
2
✕
4
✕
7
Question
3
3.
Find the exponential notation of
6
✕
6
✕
6
✕
6
✕
6
✕
6
(i)
6
6
(ii)
6
7
(iii)
8
6
(iv)
6
5
(v)
4
6
Question
4
4.
Find the exponential notation of
-3
✕
-3
✕
-3
✕
-3
✕
-3
✕
-3
✕
-3
✕
-3
(i)
(-3)
8
(ii)
(-6)
8
(iii)
(-3)
7
(iv)
(-3)
9
(v)
(-3)
11
Question
5
5.
Find the exponential notation of
-14
✕
-14
✕
-14
✕
-14
✕
-14
(i)
(-14)
6
(ii)
(-14)
5
(iii)
(-12)
5
(iv)
(-16)
5
(v)
(-14)
4
Question
6
6.
Find the exponential notation of
19
✕
19
✕
19
✕
19
✕
19
✕
19
(i)
19
7
(ii)
19
5
(iii)
21
6
(iv)
19
6
(v)
16
6
Question
7
7.
Find the exponential notation of
9
8
✕
9
8
✕
9
8
✕
9
8
✕
9
8
✕
9
8
(i)
5
(
9
8
)
(ii)
6
(
7
8
)
(iii)
6
(
9
8
)
(iv)
6
(
11
8
)
(v)
7
(
9
8
)
Question
8
8.
Find the exponential notation of
19
11
✕
19
11
✕
19
11
✕
19
11
✕
19
11
✕
19
11
✕
19
11
(i)
6
(
19
11
)
(ii)
8
(
19
11
)
(iii)
7
(
17
11
)
(iv)
7
(
21
11
)
(v)
7
(
19
11
)
Question
9
9.
Find the exponential notation of
(
-3
4
)
✕
(
-3
4
)
✕
(
-3
4
)
✕
(
-3
4
)
✕
(
-3
4
)
✕
(
-3
4
)
✕
(
-3
4
)
✕
(
-3
4
)
(i)
8
(
-5
4
)
(ii)
7
(
-3
4
)
(iii)
9
(
-3
4
)
(iv)
8
(
-3
4
)
(v)
8
(
-1
4
)
Question
10
10.
Find the exponential notation of
(
-11
18
)
✕
(
-11
18
)
✕
(
-11
18
)
✕
(
-11
18
)
✕
(
-11
18
)
✕
(
-11
18
)
(i)
5
(
-11
18
)
(ii)
6
(
-13
18
)
(iii)
7
(
-11
18
)
(iv)
6
(
-1
2
)
(v)
6
(
-11
18
)
Question
11
11.
Simplify the expression
8
2
✕
8
2
(i)
5
4
(ii)
8
3
(iii)
8
5
(iv)
8
4
(v)
11
4
Question
12
12.
Simplify the expression
3
(
-7
9
)
✕
6
(
-7
9
)
(i)
9
(
-5
9
)
(ii)
9
(
-7
9
)
(iii)
8
(
-7
9
)
(iv)
10
(
-7
9
)
(v)
(-1)
9
Question
13
13.
Simplify the expression
(
8
7
)
(-9)
✕
(
8
7
)
(-3)
(i)
(
8
7
)
24
(ii)
(
8
7
)
27
(iii)
(
8
5
)
27
(iv)
(
8
9
)
27
(v)
(
8
7
)
29
Question
14
14.
Find the prime factorization of
1728
(i)
2
7
✕
3
3
(ii)
(-1)
6
✕
3
3
(iii)
2
6
✕
3
2
(iv)
2
6
✕
6
3
(v)
2
6
✕
3
3
Question
15
15.
Find the prime factorization of
6720
(i)
2
6
✕
3
✕
5
✕
4
(ii)
2
6
✕
3
✕
5
✕
7
(iii)
2
6
✕
3
✕
4
✕
7
(iv)
2
6
✕
3
✕
5
✕
7
2
(v)
2
6
✕
6
✕
5
✕
7
Assignment Key
1) (ii)
2) (i)
3) (i)
4) (i)
5) (ii)
6) (iv)
7) (iii)
8) (v)
9) (iv)
10) (v)
11) (iv)
12) (ii)
13) (ii)
14) (v)
15) (ii)
