Exponents
93
729
Write the prime factorization for 12
22 x 3
Find all the factors of 16
1,2,4,8,16
(30 - 3) ÷ 32
3
Write an equivalent expression to
5.4 + 5.4 + 5.4 + 5.4
5.44
102
100
Write the prime factorization for 50
52 x 2
Find all the factors of 12
1,2,3,4,6,12
72 x (15÷3)
245
Write an exponent for the number 16
42
180
1
Write the prime factorization for 42
2 x 3 x 7
Find all the factor pairs for 60
1 x 60
2 x 30
3 x 20
4 x 15
5 x 12
6 x 10
17 + 21 ÷ 3 - 24
8
Which number has only two factors?
13, 18, 25, 100
13
1.92
3.61
Write the prime factorization for 100
22 x 52
Find all the factors of 100
1,2,4,5,10,20,25,50,100
( 8+ 64) ÷ 4 - 42
2
Jill bought 2 dresses for $46 each and 3 shirts for $15 each. She had a coupon for $5 off her purchase. Write an expression that can be used to find the total amount she paid, then solve the expression.
2 x 46 + 3 x 15 - 5 = $132
(1/5)4
(1/625)
Write the prime factorization for 500
22 x 53
Find all the factors of 150
1,2,3,5,6,10,15,25,30,50,75,150
256 - (5 + 45 ÷ 3) x 2
156
For a game-show, three people are chosen in the first round. Each of those people chooses 3 people in the second round, etc. How many people are chosen in the 4th round?
81