Two-Digit Subtraction with Regrouping

Front

What is regrouping in subtraction?

Back

Regrouping in subtraction is when you borrow from the next higher place value to help subtract when the top digit is smaller than the bottom digit.

Front

What is the difference between two numbers?

Back

The difference is the result you get when you subtract one number from another.

Front

How do you subtract 1 from 6?

Back

You cannot subtract 1 from 6 directly if you are in the ones place of a smaller number. You need to regroup.

Front

What is 50 - 30?

Back

20

Front

If you have 34 shirts and 7 are blue, how many are white?

Back

27 shirts are white.

Front

What is 29 - 37?

Back

You cannot subtract 37 from 29 directly. You need to regroup.

Front

What is the first step in subtracting 46 - 28?

Back

Look at the ones place: 6 - 8. Since 6 is smaller, you need to regroup.

Front

What do you do when the top digit is smaller than the bottom digit in subtraction?

Back

You regroup by borrowing from the next higher place value.

Front

What is 11 - 6?

Back

5

Front

What is 7 - 5?

Back

2