Topic 3 6th Grade Math Review

Front

Which expression is equivalent to 4(2x - 5) + 3x?

Back

8x - 20 + 3x

Front

Evaluate the expression for x = 2: 3x² + 4x - 5

Back

11

Front

Which expression is equivalent to 6(7x - 9)?

Back

42x - 54

Front

Which algebraic expression is equivalent to 3(2x - 7)?

Back

6x - 21

Front

What is the simplified form of the expression 5(3x + 4) - 2x?

Back

13x + 20

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What is an algebraic expression?

Back

An expression that contains numbers, variables, and operations.

Front

What does it mean to evaluate an expression?

Back

To calculate the value of an expression by substituting variables with numbers.

Front

What is a coefficient in an algebraic expression?

Back

A number that multiplies a variable.

Front

What is a like term?

Back

Terms that have the same variable raised to the same power.