Expressions/Algebra
d - 13 , when d=20
What is 7
42
What is 16
10 + 15 = 15 + 10
What is the Commutative Property of Addition
14 + 16
What is 30
2 + 8 X 4
What is 34
g X 5 , when g=25
What is 125
53
What is 125
(2 X 3) X 7 = 2 X (3 X 7)
What is the Associative Property of Multiplication
34 - 12
What is 22
10 X (4 -2)
What is 20
h / 2 X 6 , when h=10
What is 30
What is 45
3 X 1 = 3
What is the Identity Property of Multiplication
12 + 13 + 18
What is 43
33 + 16
What is 43
6 X h = 48
What is h=8
10 X 10 X 10 X 10 X 10 X 10 X 10
What is 107
8 + 0 = 8
2 X 4 X 20
What is 160
(5 - 2) + 3 X 10
What is 33
25 - f = 12
What is f=13
83
What is 512
5 X (2 + 3) = (5 X 2) + (5 X 3)
What is the Distributive Property
17 + 4 + 13 + 26
What is 60
42 + (13 - 7) + 2 X 6
What is 34