3-1: Exponents
Name the base number in the following power: 35
3
What is the name for a number whose only factors are 1 and itself?
prime number
52 - 9 ➗ 3
22
Name the exponent in the following power: 72
2
Find the prime factorization (hint: use factor tree) of 30
2, 3, 5
8 + 6 - 2 x 2 - 32
1
Evaluate the following power: 53
125
Find the GCF of 45 and 60
15
42 ➗ [(3.2 x 2) + 1.6]
2
1/33 (one third to the power of 3)
1/27
What is the LCM of 4 and 9?
36
Rewrite and add grouping symbols so that the expression has a value of 29: 12 x 22 - 18.4 + 0.6
12 x 22 - (18.4 + 0.6)
1.5 x 106
1,500,000
Find the GCF of 25 and 48
1 (no other common factors)
Rewrite and add grouping symbols so that the expression has a value of 23: 52 - 0.2 x 8 + 12 x 0.5
52 - 0.2 x (8 + 12) x 0.5