Factors and Prime Factorization
List all factors of 64.
1, 2, 4, 8, 16, 32, 64
Write 4 × 4 × 4 × 4 × 4 × 4 × 4 × 4 using an exponent.
48
Write an expression for the sum of p and 32
p + 32
Evaluate 4(x − 2) when x = 5
12
Solve n − 15 = 25
n = 40
What is the prime factorization of 112?
24 × 7
What is 93 ?
243
Write an expression for the quotient of a number x and 6
x / 6
Evaluate 5g − 8 when g = 2
2
Solve 8x = 32
x = 4
What is the prime factorization of 168?
23 × 3 × 7
Evaluate 4 + 73
347
Write a phrase that represents p − 41
41 less than p, p minus 41, 41 fewer than p
Evaluate 48 − 5m when m = 7
13
Solve c ÷ 9 = 4
c = 36
A number has prime factors 2³ × 5. What is the number?
40
Simplify (3 + 7)3 × 5
5000
A baseball player chews 16 pieces of gum every game, n. Write an expression to show how many pieces of gum he chews a season.
16n
Combine like terms: −9a − 4b + 5a + 10b
−4a + 6b
-24 + x = 12
x = 36
22 × 3 × 7
84
Simplify 72 ÷ (7 + 1) × 4² − 5
139
Write an equation for a banquet that costs $50 plus $20 per person
20p + 50
Evaluate −6a − 5b + 2a + 15b. When a = 3 and b = 4
28
x − 12 + 5 = 20
x = 27