Ch 5 and 6 Review

Front

What is the Commutative Property?

Back

The Commutative Property states that the order in which two numbers are added or multiplied does not change the result. For example, a + b = b + a and a * b = b * a.

Front

What is the Associative Property?

Back

The Associative Property states that the way in which numbers are grouped when adding or multiplying does not change the result. For example, (a + b) + c = a + (b + c) and (a * b) * c = a * (b * c).

Front

What is the Distributive Property?

Back

The Distributive Property states that a number multiplied by a sum is equal to the sum of the individual products. For example, a(b + c) = ab + ac.

Front

Evaluate: b^2 + 4 when b = 3

Back

13

Front

Which property is represented? 7x + 8 + 4x = 7x + 4x + 8

Back

Commutative Property

Front

Which property is represented? (a * b) * c = a * (b * c)

Back

Associative Property

Front

Which property is represented? 6 * (4 * r) = (6 * 4) * r

Back

Associative Property

Front

Which property is represented? 9x + 13 = 13 + 9x

Back

Commutative Property

Front

What is an example of the Commutative Property in addition?

Back

3 + 5 = 5 + 3.

Front

What is an example of the Associative Property in multiplication?

Back

(2 * 3) * 4 = 2 * (3 * 4).