One-Digit Multiplication
28 x 2
What is 56?
The property used in this problem:
12 + 7 = 7 + 12
What is the commutative property of addition?
36 x 5
What is 180?
35 x 30
What is 1,050?
We use this property in this problem:
5 + (8 + 14) = (5 + 8) + 14
What is the associative property of addition?
48 x 8
What is 288?
43 x 42
What is 1,806?
We use this property in this problem:
13 + 0 = 13
What is the identity property of addition?
78 x 6
What is 468?
49 x 19
What is 2,401?
Name the two properties of multiplication used in these problems:
4 x 9 = 9 x 4 and
11 x (3 x 6) = (11 x 3) x 6
What is the Commutative and the Associative Property of Multiplication?
99 x 8
What is 792?
58 x 92
What is 5,336?
This property is used in the following problem:
4 x 1 = 4
What is the Identity Property of Multiplication?