Subtraction Regrouping Review

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. It shows how many are left after some have been taken away.

Front

What does regrouping mean in subtraction?

Back

Regrouping in subtraction means rearranging the numbers to make it easier to subtract, especially when the top number is smaller than the bottom number in any column.

Front

Solve: 1,425 - 279 = ?

Back

1146

Front

Solve: 944 - 558 = ?

Back

386

Front

Solve: 411 - 238 = ?

Back

173

Front

Eva won 917 tickets at the arcade. Tiana won 3,311 tickets. How many more tickets did Tiana win?

Back

2294

Front

Solve: 549 - 167 = ?

Back

382

Front

What is the first step in subtraction with regrouping?

Back

The first step is to line up the numbers by their place values (ones, tens, hundreds, etc.).

Front

When do you need to regroup in subtraction?

Back

You need to regroup when the digit in the top number is smaller than the digit in the bottom number in any column.

Front

What is the difference between the numbers?

Back

The difference is the result of a subtraction problem, showing how much one number is less than another.