5th Grade Patterns and Algebra

Front

What is an algebraic expression made of?

Back

Numbers and variables.

Front

What is the pattern in the sequence: 13, 16, 19, 22?

Back

The pattern increases by 3 each time.

Front

What is the sixth number in the pattern: 13, 16, 19, 22?

Back

28.

Front

How do you find the value of x in an equation?

Back

You isolate x on one side of the equation.

Front

What number belongs in the blank box if the sequence is: 75, __, 77?

Back

76.

Front

What equation models the situation: Jack took 6 pencils from a box and there are 18 left?

Back

p - 6 = 18.

Front

What is a variable in algebra?

Back

A symbol (like x) that represents a number.

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 pattern in mathematics?

Back

A sequence that follows a specific rule.

Front

What is the first step in solving the equation: 2x + 3 = 11?

Back

Subtract 3 from both sides.