Vocabulary
What is the result of a multiplication problem called?
Product
Is 1 prime or composite?
Neither of the two
What are the prime factors of 12?
2X2X3
2 + 3 × 4
14
Arrange the steps: 8 + (4 + 2) × 5
(Answer: Parentheses → Multiplication → Addition)
What do we call a number that is multiplied by another number to get a product?
Factors
Is 15 prime or composite?
Composite
What are the prime factors of 18?
3X3X2
Solve: (6 + 2) × 5 ÷ 10
4
Arrange the steps: (12 ÷ 3) + 2² × 5
(Answer: Parentheses → Exponents → Multiplication → Addition)
The number that tells how many times to multiply the number in an exponential expression is called _.
Exponent
Is 29 prime or composite?
Prime
What are the prime factors of 45?
3 × 3 × 5
Solve: 180 ÷ (3 + 10 - 12 ÷ 12)
15
Arrange the steps: 7 × (5 + 3) – 4² ÷ 2
(Answer: Parentheses → Exponents → Multiplication/Division (left to right) → Subtraction)
Which term describes numbers with exactly two factors: 1 and itself?
Prime Numbers
Is 51 prime or composite?
Composite
What are the prime factors of 80?
2X2X2X2X5
Solve: 4 × (3 + 2)²
100
Arrange the steps: (18 – 6) ÷ (2 + 1) + 3³
(Answer: Parentheses → Exponents → Division → Addition)
What do we call the process of breaking down a number into the product of prime numbers?
Prime Factorization
Is 97 prime or composite?
Prime
What are the prime factors of 144?
2X2X2X2X3X3
Solve: 9² X 2 - 45 ÷ 3
147
Arrange the steps: 10 – (2 × 5)² ÷ (8 – 6)
(Answer: Parentheses → Exponents → Multiplication/Division (left to right) → Subtraction)