Addition and Subtraction with Regrouping

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 91 and 33?

Back

124

Front

What is the sum of 18 and 41?

Back

59

Front

What is the sum of 43 and 16?

Back

59

Front

What is 56 minus 48?

Back

8

Front

What is 62 minus 23?

Back

39

Front

If you have 10 apples and you give away 3, how many do you have left?

Back

7 apples.