Powers and Exponents Quiz 1
1. Identify the base in the following expressions:
4⁵ - the base...
Mathematics, 06.10.2020 14:01 hannmq4179
Powers and Exponents Quiz 1
1. Identify the base in the following expressions:
4⁵ - the base is
(-2)⁴-the base is
9m3 - the base is
2. Write the power as a product.
a) 25 = b) (18)3 = c) 62 =
3. Write the product as a power.
a) 3 × 3 × 3 × 3 x 3 x 3= b) -4 × -4 × -4 = c) 7 =
4. Evaluate the power then find the value.
a) 23 = b) 34 = c) (-10)3 =
= = =
5. Write the product as a single power.
a) 25 × 24 = b) 62 × 68 = c) 103 × 10-6 =
d) 34 × 3 = e) (37)7 × (37)-5 = f) 42 × 4 × 43 =
6. Explain why 32 × 3-4 = 3-2.= 13²
7. Write the quotient as a single power.
a) b) c)
d) 612 ÷ 67 = e) 79 ÷ 75 = f) 210 ÷ 2 =
8. Divide, then evaluate the power.
a) b) c)
9. Rewrite the expression as a single power.
a) 57 × 58 ÷ 54 b) 78 ÷ 73 × 73 c)
10. Find the value of the power.
a) 40 = b) 7b0 = c) (54 + 46)0 =
11. Write the power as a unit fraction.
a) 2-4 = b) (-5)-2 = c) x-4 =
12. Simplify:
13. Rewrite the expression as a single power, then evaluate.
14. Rewrite the product/ quotient as a single power.
a) v 5v 5v7
b) -12m⁴3m³
Answers: 1
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