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 exceeds 9, requiring you to carry over to the next column.

Front

What do you do when the sum of the ones place is greater than 9?

Back

You write down the ones digit and carry over the tens digit to the next column.

Front

Calculate: 183 + 356

Back

539

Front

Calculate: 799 + 154

Back

953

Front

Calculate: 849 + 143

Back

992

Front

Calculate: 228 + 289

Back

517

Front

Calculate: 648 + 299

Back

947

Front

What is the first step in addition with regrouping?

Back

Align the numbers by place value (ones, tens, hundreds) before adding.

Front

Why is it important to carry over in addition?

Back

Carrying over ensures that the value of the digits is accurately represented in the final sum.

Front

What is the sum of 7 and 8?

Back

15, which means you write down 5 and carry over 1.