Addition With Regrouping

Front

What is addition with regrouping?

Back

Addition with regrouping is a method used when the sum of two digits in a column exceeds 9, requiring you to carry over to the next column.

Front

What do you do when the sum of the ones place is greater than 9?

Back

You write down the ones digit and carry over the tens digit to the next column.

Front

Calculate: 64 + 29

Back

93

Front

Calculate: 604 + 207

Back

811

Front

Calculate: 54 + 28

Back

82

Front

Calculate: 7832 + 2108

Back

9940

Front

What is the first step in addition with regrouping?

Back

Align the numbers by their place values (ones, tens, hundreds, etc.).

Front

What is the purpose of carrying in addition?

Back

Carrying helps to ensure that the total is accurate when the sum of a column exceeds 9.

Front

If you have 27 + 48, what do you do first?

Back

Add the ones place: 7 + 8 = 15. Write down 5 and carry over 1 to the tens place.

Front

What is the sum of 78 + 45?

Back

123