Fall Final Study Guide

Front

What is the mode?

Back

The number that appears most often.

Front

What is the median?

Back

The number in the middle when the numbers are in order from least to greatest.

Front

Round to the nearest ten: 76

Back

80

Front

Find the perimeter of the rectangle.

Back

82 mm

Front

Find the area and the perimeter of a rectangle: A= 15 sq in; P= 36 in

Back

A= 15 sq in; P= 36 in

Front

What is the average?

Back

The sum of all numbers divided by the count of numbers.

Front

What is the difference between the largest and smallest number called?

Back

Range.

Front

How do you calculate the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Front

What is a right angle?

Back

An angle that measures 90 degrees.