Week 18

Front

What is a statement that describes a relationship between numbers or objects?

Back

A rule.

Front

What is a sentence that contains an equals sign (=), showing that two expressions are equal?

Back

An equation.

Front

What is the quantity (amount) that is changed to produce an output?

Back

Input.

Front

What is the result of an input quantity being changed?

Back

Output.

Front

What type of patterns use numbers?

Back

Numeric patterns.

Front

What is the term for a mathematical operation that combines two numbers to get a sum?

Back

Addition.

Front

What is the term for a mathematical operation that finds the difference between two numbers?

Back

Subtraction.

Front

What is the term for a mathematical operation that finds the product of two numbers?

Back

Multiplication.

Front

What is the term for a mathematical operation that divides one number by another?

Back

Division.

Front

What do we call a sequence of numbers where each number is a fixed amount larger than the previous one?

Back

Arithmetic sequence.