Unit 3 Test Review

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten, hundred, or other place value.

Front

What is the nearest ten of 128?

Back

130

Front

What is the nearest hundred of 3,861?

Back

3,900

Front

What does TRUE mean in a mathematical equation?

Back

TRUE means that the equation is correct and both sides are equal.

Front

What does FALSE mean in a mathematical equation?

Back

FALSE means that the equation is incorrect and both sides are not equal.

Front

What is the nearest ten of 2,761?

Back

2,760

Front

What is the result of 124 - 25?

Back

99

Front

What is the purpose of using a whiteboard in math?

Back

A whiteboard is used to solve problems visually, making it easier to understand and explain the steps.

Front

What is an equation?

Back

An equation is a mathematical statement that shows that two expressions are equal.

Front

What does it mean to round a number?

Back

To round a number means to find the closest value that is easier to work with, often to a specific place value.