Add and subtract whole numbers

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. It shows how much less one number is than another.

Front

What does the term 'how many fewer' mean?

Back

It means to subtract. For example, if you have 10 apples and someone has 6, you can say there are '4 fewer' apples.

Front

What is the result of 100 - 36?

Back

64

Front

What is the result of 1000 - 627?

Back

373

Front

What is the result of 345 - 44?

Back

301

Front

What is addition?

Back

Addition is the process of combining two or more numbers to find their total.

Front

What is the result of 99 + 688?

Back

787

Front

If you have 10 and you subtract 3, what do you have left?

Back

7

Front

What is the difference between 50 and 20?

Back

30

Front

If you have 15 candies and you give away 5, how many do you have left?

Back

10