16-2 Quick Check

Front

What are coordinates?

Back

Coordinates are a set of values that show an exact position on a grid, usually written as (x, y).

Front

What does it mean to subtract?

Back

Subtracting means taking one number away from another. For example, 5 - 2 = 3.

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers used to locate a point on a grid, written as (x, y).

Front

What is a pattern?

Back

A pattern is a repeated or predictable sequence of numbers or shapes.

Front

What does it mean to multiply?

Back

Multiplying means adding a number to itself a certain number of times. For example, 3 x 2 = 3 + 3 = 6.

Front

What is the rule for a pattern?

Back

A rule for a pattern describes how to get from one number to the next in the sequence.

Front

How do you write a number in a coordinate?

Back

You write a number in a coordinate by placing it in parentheses, like (x, y).

Front

What does it mean to add?

Back

Adding means putting together two or more numbers to get a total. For example, 2 + 3 = 5.

Front

What is the cost?

Back

The cost is the amount of money needed to buy something.

Front

What does it mean to divide?

Back

Dividing means splitting a number into equal parts. For example, 6 ÷ 2 = 3.