Two digit addition with regrouping

Front

What is regrouping in addition?

Back

Regrouping is the process of carrying over a value from one column to the next when the sum of a column exceeds 9.

Front

What is the sum of 57 and 13?

Back

70

Front

If Courtney has 58 shopkins and her mom gives her 24 more, how many does she have now?

Back

82

Front

What is the sum of 27 and 45?

Back

72

Front

If Ms. Closs has 37 books and Mr. Cruz gives her 17 more, how many books does she have altogether?

Back

54

Front

Wayne helped 27 customers on Monday and 62 on Tuesday. How many customers did he help in all?

Back

89

Front

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

Back

You regroup by carrying over 1 to the tens column.

Front

What is the first step in adding two-digit numbers?

Back

Align the numbers by place value (ones under ones, tens under tens).

Front

What is the sum of 44 and 29?

Back

73

Front

If you add 36 and 25, what is the total?

Back

61