6th Grade Expressions and Equations Review

Front

Solve for p: p + 22 = 66

Back

p = 44

Front

What is the value of 3^3?

Back

27

Front

What rule would explain this input-output table? The output is 8 times as much as the input.

Back

The output is 8 times as much as the input.

Front

What is the equation for the table above?

Back

y = 7x + 2

Front

Which expression represents this phrase: five times the sum of nineteen and a number k?

Back

5(19 + k)

Front

What is an expression?

Back

A combination of numbers, variables, and operators (like +, -, *, /) that represents a value.

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

What is a variable in mathematics?

Back

A symbol, often a letter, that represents an unknown value.

Front

What is the distributive property?

Back

a(b + c) = ab + ac, meaning you multiply a number by a sum by distributing the multiplication.