6th Grade Expressions Flashcard Review

Front

What is the expression for the cost of renting a food truck for h hours if the cost is $150 plus $100 for each hour?

Back

The expression is 100h + 150.

Front

What property is represented by the equation 3(5+7)=3⋅5+3⋅7?

Back

This is the Distributive Property.

Front

What property is shown in the equation 9 + (2 + 4) = (9 + 2) + 4?

Back

This is the Associative Property of Addition.

Front

Which expressions are equivalent: 9 + 5 + w = (9 + 5) + w?

Back

These expressions are equivalent due to the Associative Property of Addition.

Front

Which set of expressions are NOT equivalent: 2(7x + 9) and 9x + 11?

Back

These expressions are NOT equivalent.

Front

What is the Commutative Property of Addition?

Back

The Commutative Property of Addition states that a + b = b + a.

Front

What is the Associative Property of Multiplication?

Back

The Associative Property of Multiplication states that (a × b) × c = a × (b × c).

Front

What does the Distributive Property state?

Back

The Distributive Property states that a(b + c) = ab + ac.

Front

Back

Front

What is the Identity Property of Addition?

Back

The Identity Property of Addition states that a + 0 = a.