Add/Subtract Whole Numbers (Regrouping Included)

Front

What is addition?

Back

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

Front

What is subtraction?

Back

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

Front

What does regrouping mean in addition?

Back

Regrouping in addition means carrying over a value to the next column when the sum exceeds 10.

Front

What does regrouping mean in subtraction?

Back

Regrouping in subtraction means borrowing from the next column when the top number is smaller than the bottom number.

Front

What is the sum of 4 + 4?

Back

The sum of 4 + 4 is 8.

Front

What is the difference of 10 - 3?

Back

The difference of 10 - 3 is 7.

Front

If you have 5 apples and you get 3 more, how many apples do you have?

Back

You have 8 apples.

Front

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

Back

You have 6 candies left.

Front

What is 562 + 250?

Back

562 + 250 = 812.

Front

What is 625 + 118?

Back

625 + 118 = 743.