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 is 10 or more, requiring you to carry over to the next column.

Front

What do you do when the sum of the ones place is 10 or more?

Back

You carry over 1 to the tens place and write down the remaining digit in the ones place.

Front

Calculate: 24 + 67 = ?

Back

91

Front

Calculate: 27 + 56 = ?

Back

83

Front

Calculate: 73 + 19 = ?

Back

92

Front

Calculate: 54 + 28 = ?

Back

82

Front

If Mrs. Scharpf had 69 books and Mrs. Helman gave her 18 more, how many books does she have in total?

Back

87

Front

What is the first step in addition with regrouping?

Back

Add the digits in the ones place.

Front

What happens if the sum of the tens place is more than 9?

Back

You carry over to the next column.

Front

What is the sum of 8 and 5?

Back

13, so you write down 3 and carry over 1.