WorksheetsGrade 9 Exponent Laws Review
Total questions: 20
Worksheet time: 3600secs
What is the rule for product of powers?
Add exponents
Subtract exponents
Multiply exponents
Divide exponents
What is 43 as repeated multiplication?
4x4x4x4
3x3x3x3
3x3x3
4x4x4
What is -43 as repeated multiplication?
-3x3x3
-4x4x4
-4x-4x-4
4x4x4
What is 50?
2
-1
0
1
Write as a power: (-8)(-8)(-8)(-8)
(-8)4
-84
-48
(-4)8
What is the order for Order of Operations?
brackets, divide/multiply, add/subtract
divide/multiply, add/subtract, exponents, brackets
exponents, brackets, divide/multiply, add/subtract
brackets, exponents, divide/multiply, add/subtract
23+(5-2)4
87
76
89
32
What is the rule for Quotient of Powers?
Add exponents
Subtract exponents
Multiply exponents
Divide exponents
Write in standard form: (4x103) + (7x102) + (2x101) + (9x100)
47290
4729
472
7492
What is the rule for Power of a Power?
Add exponents
Subtract exponents
Multiply exponents
Divide exponents
(21÷7)4-23
73
37
75
79
Simplify 75÷73
78
715
72
73
Evaluate: 103-102
100
900
1000
999
Simplify: (32)5
38
33
37
310
Evaluate: 43-(2x3)4+11
5623
1221
-1221
-5623
Write as a power of powers: (3x5)3
1125
35x55
9x125
33x53
Simplify, then evaluate: 23x22-20+24÷23
3
33
23
13
Is the value of a power with a negative base always negative?
Yes, negative is always negative.
No, it depends if the exponent is even or odd.
Yes, because the base is negative.
No, you have to calculate it.
Simplify: (1/2)5
15/25
15/2
1/25
(1/2)5
Solve: [(-9)6-(-9)3]0
729
-1
-729
1
