Properties of Addition
What property is shown here?
7 + 8 = 8 + 7
Commutative Property of Addition
What property is shown here?
12 x 7 = 7 x 12
What is 103 equal to?
1,000
700 is 1/10 of what number?
7,000
What is 23 x 3?
69
What property is shown here?
13 + 0 = 3
Identity Property of Addition
What property is shown here?
11 x (3 x 6) = 6 x (11 x 3)
Associative Property of Multiplication
What is 33 equal to?
27
What number is 10 times the size of 80?
800
What is 67 x 4
What property is shown here?
6 + (5 + 2) = 2 + (6 + 5)
Associative Property of Addition
What property is shown here?
4 x 1 = 4
Identity Property of Multiplication
Write 100 as an exponent.
102
What is 1/10 of 4,500?
450
What is 165 x 3
495
Rewrite this problem using the associative property of addition:
6 + (9 + 3)
3 + (6 + 9)
OR
9 + (3 + 6)
OR
3 + (9 + 6)
What property is shown here?
59 x 3 = (50 x 3) + (9 x 3)
Distributive Property of Multiplication
What is 54 equal to?
625
What number is 100 times 350?
35,000
What is 742 x 6
4452
Use the associative property to solve this problem:
6 + 5 + 19 + 8 =
38
Solve this equation using the distributive property of multiplication:
43 x 9
387
Write 10 x 1000 as an exponent.
104
What number is 1/100 of 64,000?
640
What is 1,244 x 6
7,464