Go Math! Chapter 3 Test

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is a sum?

Back

A sum is the result of adding two or more numbers together.

Front

What does it mean to take apart a number?

Back

Taking apart a number means breaking it down into smaller parts or addends.

Front

What is a ten in addition?

Back

A ten is a group of ten units that can help make adding easier.

Front

What is the equation for 3 + 6 + 1?

Back

3 + 6 + 1 = 10.

Front

How can you group numbers to add them?

Back

You can group numbers in pairs or sets that make ten to simplify addition.

Front

What is the difference in subtraction?

Back

The difference is the result of subtracting one number from another.

Front

What does it mean to make a ten?

Back

Making a ten means combining numbers to reach a total of ten.

Front

What is the equation for 4 + 5?

Back

4 + 5 = 9.

Front

What is a number sentence?

Back

A number sentence is a mathematical statement that shows a relationship between numbers using operations.