End of Year Math Review

Front

What is a polygon?

Back

A 2D figure that is closed and has straight sides.

Front

What is area?

Back

The amount of space inside a shape, measured in square units.

Front

What is perimeter?

Back

The distance around a shape, calculated by adding the lengths of all its sides.

Front

If a shape has a perimeter of 20 cm and one side is 5 cm, what is the total length of the other sides?

Back

15 cm.

Front

Abby went for a 12 mile bike ride. She stopped every 3 miles. How many times did she stop?

Back

4 times.

Front

David wrote a number greater than 2,487 and less than 2,712 with a 7 in the tens place. What could it be?

Back

2,675.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

What is the difference between a square and a rectangle?

Back

A square has all sides equal, while a rectangle has opposite sides equal.

Front

What is a right angle?

Back

An angle that measures 90 degrees.

Front

What is a line segment?

Back

A part of a line that has two endpoints.