Two-Digit Subtraction with Regrouping

Front

What is two-digit subtraction?

Back

Two-digit subtraction is the process of subtracting one two-digit number from another two-digit number.

Front

What does regrouping mean in subtraction?

Back

Regrouping in subtraction means borrowing from the next higher place value when the top digit is smaller than the bottom digit.

Front

What is the result of 97 - 86?

Back

11

Front

If Bob had 79 blocks and gave away 54, how many blocks does he have left?

Back

25 blocks

Front

What is 64 - 26?

Back

38

Front

If Ben picked 37 apples and gave away 11, how many does he have left?

Back

26 apples

Front

What is the result of 74 - 31?

Back

43

Front

How do you subtract when the top digit is smaller than the bottom digit?

Back

You need to regroup by borrowing from the next place value.

Front

What is the first step in two-digit subtraction?

Back

Line up the numbers by their place values.

Front

What do you do after subtracting the ones place?

Back

Subtract the tens place next.