myTestBook.com Math Reading Science Practice Test for Grade 1, 2, 3, 4 & 5  

<< back This is a SAMPLE test for Grade: 7, Subject: Math  
Test Topic(s): Exponents and Powers, Exponents

Question 1:
Evaluate:    54
20
625
125
175
Question 2:
Identify base and exponent in the following expression.

63
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?
57
5 . 75
77
75
Question 5:
Write the following number sentence using exponents.

4 • b • a • 4 • 4 • a • b • a
34a3b2
43a2b2
43a3b2
33a3b2
Question 6:
Evaluate:     70
1
7
0
70
Question 7:
Simplify:     33 + 43
27
91
16,807
343
Question 8:
Identify coefficient in the following expression.

5y3
3
y
5y
5
Question 9:
Evaluate:     r3 × r2
r6
r1
r5
r3
Question 10:
Identify coefficient, base and exponent.

6y5
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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