Period 1 Math Properties

5 × 7 = 7 × 5 is an example of what property of multiplication?

• associative

• commutative

• identity

2 × (5 × 7) = (2 × 5) × 7 is an example of what property of multiplication?

• associative

• commutative

• identity

725 × 1 = 725 is an example of what property of multiplication?

• associative

• commutative

• identity

14 × 3 = 3 × 14 is an example of what property of multiplication?

• associative

• commutative

• identity

(3 × 9) × 2 = 3 × (9 × 2) is an example of what property of multiplication?

• associative

• commutative

• identity

50,000 × 1 = 50,000 is an example of what property of multiplication?

• associative

• commutative

• identity

42 + 58 = 58 + 42 is an example of what property of addition?

• associative

• commutative

• identity

3 + (6 + 9) = (3 + 6) + 9 is an example of what property of addition?

• associative

• commutative

• identity

375 + 0 = 375 is an example of what property of addition?

• associative

• commutative

• identity

149 + 151 = 151 + 149 is an example of what property of addition?

• associative

• commutative

• identity