Distributive Property
an expression equivalent to 3(x+5)
What is 3x+15
The greatest common factor of 24 and 36
What is 12
42 (2)
What are the prime factors of 32
an expression equivalent to 5(y+6)
What is 5y + 30
35 x 1 = 35
What is the Identity property of Multiplication
an expression equivalent to 7(3+n)
What is 21 + 7n
The greatest common factor of 21 and 42
What is 21
23 (5)
What are the prime factors of 40
an expression equivalent to 11(r+6)
What is 11r + 66
Forty-three plus zero equals forty-three
What is the Identity property of Addition
an expression equivalent to 4(5a - 2)
What is 20a - 8
The greatest common factor of 42 and 63
What is 7
2(32)(5)
What are the prime factors of 90
an expression equivalent to 10(9 + 3s)
What is 90 + 30s
5(18)(2) = 2(5)(18)
What is the Commutative property of Multiplication
an expression equivalent to
3(15 + g)
What is 45 + 3g
The greatest common factor of 35 and 84
What is 7
7(103)
What are the prime factors of 7000
an expression equivalent to 7(w + 4y - 8)
What is 7w + 28y - 56
17 + 67 + 3 = 3 + 17 + 67
What is the Commutative property of Addition
A family is going on a 6-day vacation.
Camping costs $12 per day.
Boat rental costs b dollars.
Write TWO expressions for the total cost.
What is 6(12 + b)
and
6(12) + 6b
The greatest common factor of 25 and 67
What is 1
2(5)(72)
What are the prime factors of 490
Two expressions for:
the cost for six people of
hot dogs at h dollars each and
sodas at $3 each
What is
6(h + 3) and 6h + 6(3)
(28 + 14) + 6 = 28 + (14 + 6)
What is the Associative Property of Addition