2 Digit Addition with Regrouping

Front

What is 72 + 19?

Back

91

Front

What is 64 + 28?

Back

92

Front

If a sister has 58 crayons and her brother has 39 crayons, how many crayons do they have all together?

Back

97 crayons

Front

What is 55 + 37?

Back

92

Front

What is 67 + 15?

Back

82

Front

What does regrouping mean in addition?

Back

Regrouping means carrying over a value to the next column when the sum exceeds 9.

Front

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

Back

Add the digits in the ones place.

Front

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

Back

You regroup by carrying over 1 to the tens place.

Front

What is the sum of 30 + 40?

Back

70

Front

What is the sum of 25 + 37?

Back

62