Addition with Regrouping

Front

What is Addition with Regrouping?

Back

Addition with regrouping is a method used to add numbers that are larger than 10, where you carry over the extra value to the next column.

Front

What does it mean to 'carry over' in addition?

Back

'Carrying over' means when the sum of a column exceeds 10, you write down the last digit and add the first digit to the next column.

Front

What is 72 + 19?

Back

91

Front

What is 35 + 48?

Back

83

Front

What is 75 + 17?

Back

92

Front

What is 69 + 18?

Back

87

Front

How do you add two-digit numbers?

Back

Align the numbers by place value, add the ones column, carry over if needed, then add the tens column.

Front

What is the sum of 24 + 39?

Back

63

Front

What is the first step in addition with regrouping?

Back

The first step is to add the digits in the ones place.

Front

If you have 58 + 27, what do you do when the ones place adds up to 15?

Back

You write down 5 and carry over 1 to the tens place.