Which Property? 1
Which property is being used? 25 x 1= 25
Identify property of Multiplication
Simplify this expression using the distributive property. 4 (12w + 9)
48w + 36
Simplify the following expression using factoring.
36x + 60
12 (3x + 5)
A number increased by 5
n + 5
Which property is being used? 3+4 = 4+3
Commutative Property of Addition
Simplify this expression using the distributive property. 7 (3 + 5d)
21+35d
Simplify the following expression using factoring.
18x + 27
9 (2x + 3)
Write an expression:
A number tripled
3n
Simplify this expression using the distributive property. -12 (2y - 3)
-24y + 36
Simplify the following expression using factoring.
-9m + 21
-3(3m - 7)
Identify the coefficients:
2x + 3y - 4
2 and 3
Which property is being used? 14+0= 14
Identity property of Addition
Simplify this expression using the distributive property. 6 (5 + 7m)
30 + 42m
Simplify the following expression using factoring.
7 + 42g
7 ( 1 + 6g)
Identify the constant:
2x + 3y - 4
-4
Which property is being used? 8 x (7 x 3) = (8 x 7) x 3
Associative Property of Multiplication
Simplify this expression using the distributive property. 11 (4n - 7 + 2f)
44n-77+22f
Simplify the following expression using factoring.
-10x + 15p
-5(2x - 3p)
What is the difference between a numerical expression and an algebraic expression?
A numerical expression uses only numbers and an algebraic expression contains at least one variable.