Stein Heat Double Digit Addition with regrouping

Front

What is regrouping in addition?

Back

Regrouping in addition is when you carry over a value from one column to the next when the sum of that column exceeds 9.

Front

What is the sum of 18 and 92?

Back

The sum of 18 and 92 is 110.

Front

What is the sum of 16 and 95?

Back

The sum of 16 and 95 is 111.

Front

What is the sum of 67 and 29?

Back

The sum of 67 and 29 is 96.

Front

What is the sum of 14 and 56?

Back

The sum of 14 and 56 is 70.

Front

What is the sum of 24 and 17?

Back

The sum of 24 and 17 is 41.

Front

How do you add two-digit numbers?

Back

To add two-digit numbers, add the tens place first, then the ones place, and regroup if necessary.

Front

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

Back

If the sum of the ones place is 10 or more, you regroup by carrying over 1 to the tens place.

Front

What is the tens place in the number 67?

Back

The tens place in the number 67 is 6.

Front

What is the ones place in the number 29?

Back

The ones place in the number 29 is 9.