2-Digit Addition with Regrouping

Front

What is 34 + 57?

Back

91

Front

What is 55 + 36?

Back

91

Front

What is 27 + 33?

Back

60

Front

What is 29 + 73?

Back

102

Front

What is 29 + 52?

Back

81

Front

What does regrouping mean in addition?

Back

Regrouping is when you carry over a value to the next column in addition when the sum exceeds 10.

Front

What is the sum of two 2-digit numbers?

Back

The sum can be found by adding the tens and ones separately, and then combining them.

Front

If you have 29 apples and get 52 more, how many do you have?

Back

You have 81 apples.

Front

What is the first step in adding 2-digit numbers?

Back

Align the numbers by place value (tens and ones).

Front

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

Back

You regroup by carrying over to the tens place.