2-Digit Subtraction with Regrouping

Front

What is 72 - 59?

Back

13

Front

What is 35 - 27?

Back

8

Front

What is 84 - 56?

Back

28

Front

What is 61 - 23?

Back

38

Front

What is 73 - 45?

Back

28

Front

What does regrouping mean in subtraction?

Back

Regrouping is when you borrow from the next higher place value to subtract.

Front

What is the first step in subtracting 72 - 59?

Back

Look at the ones place: 2 - 9 requires regrouping.

Front

How do you regroup when subtracting 72 - 59?

Back

You borrow 1 from the tens place, making 2 into 12.

Front

What is the result of regrouping in 72 - 59?

Back

12 - 9 = 3 in the ones place.

Front

What do you do after regrouping in 72 - 59?

Back

Subtract the tens: 6 - 5 = 1.