6th Grade Spiral Review

Front

What is the expression for the cost of p pounds of strawberries at $1.95 per pound?

Back

$1.95p

Front

How many terms are in the expression 3x + 2y + z?

Back

3

Front

What is the greatest common factor (GCF) of 6 and 21?

Back

3

Front

Simplify the expression: a - 8 - 10

Back

a - 18

Front

Simplify the expression: -9(14p - 8) - 4p

Back

-130p + 72

Front

What is a variable in an algebraic expression?

Back

A symbol (like x or y) that represents a number that can change.

Front

What is a term in an algebraic expression?

Back

A single mathematical expression that can be a number, variable, or the product of numbers and variables.

Front

Define the distributive property in mathematics.

Back

a(b + c) = ab + ac, meaning you multiply a number by a sum by multiplying each addend separately.

Front

What is the difference between an expression and an equation?

Back

An expression is a combination of numbers and variables without an equality sign, while an equation states that two expressions are equal.

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.