Subtraction

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Front

What does the minus sign (-) mean?

Back

The minus sign indicates subtraction.

Front

What is the result of 12 - 6?

Back

6

Front

What is a subtraction sentence?

Back

A subtraction sentence shows a number being taken away from another number, like 9 - 3 = 6.

Front

What is a fact family in subtraction?

Back

A fact family is a group of related addition and subtraction sentences using the same numbers.

Front

If you have 10 apples and give away 4, how many do you have left?

Back

6 apples.

Front

What is the relationship between addition and subtraction?

Back

Addition and subtraction are inverse operations; they undo each other.

Front

What is the missing number in 7 - ___ = 5?

Back

2

Front

How do you find out how many more to reach a number?

Back

Subtract the current number from the target number.

Front

What is 9 + 8?

Back

17