Exponents & Vocabulary
This kind of number has only 2 factors: 1 and itself
What is a prime number?
This acronym (set of letters) helps us remember the Order of Operations
The prime factorization of 30
What is 2 x 3 x 5?
What is the greatest common factor (GCF) of 20 and 30?
What is 10?
The least common multiple of 4 and 12
What is 12?
This kind of number has more than two factors.
Ex. 6's factors are 1, 2, 3, and 6
What is a composite number?
The step you should do first in this expression
50 - 4 + 18
What is subtraction?
When there is both addition and subtraction, solve from left to right.
The prime factorization of 32
What is 25?
What is the greatest common factor (GCF) of 18 and 45?
What is 9?
The least common multiple of 9 and 12
What is 36?
This number is equivalent to 53
What is 125?
7 - 24 / 8 x 4 + 6
1
The prime factorization of 100
What is the greatest common factor (GCF) of 56 and 72?
What is 8?
The least common multiple of 6 and 20
What is 60?
This number is equivalent to 42
What is 16?
4(32-4)
What is the prime factorization of 72?
23 x 32
What is the greatest common factor (GCF) of 75 and 90?
What is 15?
The least common multiple of 4 and 10
What is 20
Write this number in exponential form, then solve
8x8x8
512
5 + 20 ÷ (7+3)
The prime factorization of 51
What is 3 x 17?
What is the greatest common factor (GCF) of 24, 36, and 54?
What is 6?
The least common multiple of 6, 8, and 16
What is 48?