Addition and Subtraction Vocabulary 2 (True/False)

The answer to a subtraction problem is called the difference.

• True

• False

When you start at the greater number on a number line and move back, you count on.

• True

• False

Two addends that are the same are called near doubles.

• True

• False

Any numbers being added together are called addends.

• True

• False

When you join sets together to find the total or sum, you add.

• True

• False

When you start at the greater addend on a number line and move forward, you count back.

• True

• False

Fact families and related facts use the same three numbers.

• True

• False

The missing number in a number sentence is called a near double.

• True

• False

Addition facts in which one addend is exactly 1 more or 1 less than the other addend is called near doubles.

• True

• False

The answer to an addition problem is called the sum.

• True

• False