Addition and Subtraction with Regrouping

Front

What is regrouping in addition?

Back

Regrouping in addition 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 regrouping in subtraction?

Back

Regrouping in subtraction is the process of borrowing from the next column when the top number is smaller than the bottom number in a column.

Front

Solve: 246 + 553 = ?

Back

799

Front

Calculate the difference: 463,271 - 273,472 = ?

Back

189799

Front

Solve: 7,005 - 3,126 = ?

Back

3879

Front

Will has $52,019 in the bank. He withdraws $14,368. How much money does he have now?

Back

37651

Front

What is the sum of 123 + 456?

Back

579

Front

What is the difference of 800 - 275?

Back

525

Front

If you have 1,000 and spend 450, how much do you have left?

Back

550

Front

What do you do when you can't subtract a digit in a column?

Back

You borrow from the next column to the left.