My Math Chapter 1

The answer to a subtraction problem is called the ___.

• difference

• addend

• sum

When you take away, take apart, separate, or find the difference between two sets, you ___.

• subtract

• add

• count back

The answer to an addition sentence is called the ___.

• sum

• addend

• difference

Addition and subtraction sentences that use the same three numbers can be called a ___ or ___.

• related facts

• fact family

• count on

• count back

• make a ten

This picture shows a ___.

This picture shows a strategy to add called ___.

This strategy to subtract is called ___.

The numbers you add are called ___.

to put numbers together mean to ___.

5+6+4