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CBSE Class 7 Maths Worksheet

Exponents and Powers - Identifying base and exponents

1.

What is the exponent of (-12)5?

2.

What is the base of (t)15?

3.

Identify the base and exponent of: 97

4.

Identify the base and exponent of: 64

5.

Identify the base and exponent of: 103

6.

Identify the base and exponent of: n7

7.

Identify the base and exponent of: 24

8.

Identify the base and exponent of: t4

9.

Identify the base and exponent of: 10010

10.

Identify the base and exponent of: 32

11.

Identify the base and exponent of: 70

12.

Identify the base and exponent of: 8

CBSE Class 7 Maths Worksheet

Exponents and Powers - Identifying base and exponents

Answers

1.

5

2.

t

3.

Base = 9, Exponent = 7

4.

Base = 6, Exponent = 4

5.

Base = 10, Exponent = 3

6.

Base = n, Exponent = 7

7.

Base = 2, Exponent = 4

8.

Base = t, Exponent = 4

9.

Base = 100, Exponent = 10

10.

Base = 3, Exponent = 2

11.

Base = 7, Exponent = 0

12.

Base = 8, Exponent = 1

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