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Grade:
7
, Subject:
Math
, Topic:
Exponents and Powers Exponents
Question 1:
Evaluate: 5
4
20
625
125
175
Question 2:
Identify base and exponent in the following expression.
6
3
Base: 6, Exponent: 6
Base: 6, Exponent: 12
Base: 3, Exponent: 6
Base: 6, Exponent: 3
Question 3:
When you are multiplying terms with the same base you _______ the exponents.
subtract
multiply
add
divide
Question 4:
Which option shows 7×7×7×7×7?
5
7
5 . 7
5
7
7
7
5
Question 5:
Write the following number sentence using exponents.
4 b a 4 4 a b a
3
4
a
3
b
2
4
3
a
2
b
2
4
3
a
3
b
2
3
3
a
3
b
2
Question 6:
Evaluate: 7
0
1
7
0
70
Question 7:
Simplify: 3
3
+ 4
3
27
91
16,807
343
Question 8:
Identify coefficient in the following expression.
5y
3
3
y
5y
5
Question 9:
Evaluate: r
3
× r
2
r
6
r
1
r
5
r
3
Question 10:
Identify coefficient, base and exponent.
6y
5
Coefficient: 6, Base: y, Exponent: 5
Coefficient: 5, Base: y, Exponent: 6
Coefficient: 6y, Base: 6, Exponent: 5
Coefficient: 6, Base: 5y, Exponent: 6
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