7th Math Review

Front

Round 23.542 to the nearest tenth.

Back

23.5

Front

DeShawn ran 7 miles less than Christina last week. DeShawn ran 18 miles. How many miles did Christina run?

Back

25 miles

Front

Write the percent as a fraction in simplest form: 65%.

Back

13/20

Front

A climber starts descending from 533 feet above sea level and keeps going until she reaches 10 feet below sea level. How many feet did she descend?

Back

543 feet

Front

What is the perimeter of the composite figure?

Back

38 cm

Front

What is the definition of rounding in mathematics?

Back

Rounding is the process of adjusting the digits of a number to make it simpler but keeping its value close to what it was.

Front

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

Back

Perimeter = 2(length + width)

Front

What does it mean to convert a percent to a fraction?

Back

It means expressing the percent as a fraction with a denominator of 100 and simplifying if possible.

Front

How do you find the difference between two numbers?

Back

Subtract the smaller number from the larger number.

Front

What is the definition of a composite figure?

Back

A composite figure is a shape that is made up of two or more simple shapes.