Subtracting with Regrouping

Front

What is regrouping in subtraction?

Back

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

Front

Solve: 751 - 275

Back

476

Front

What does it mean to borrow in subtraction?

Back

Borrowing means taking 1 from the next higher place value to make the current digit larger so that you can subtract.

Front

Solve: 634 - 367

Back

267

Front

What is the first step in subtracting with regrouping?

Back

The first step is to check if you need to regroup by comparing the digits in each place value.

Front

Solve: 403 - 294

Back

109

Front

Why do we regroup when subtracting?

Back

We regroup to ensure that we can subtract digits that are larger than the ones above them.

Front

Solve: 812 - 289

Back

523

Front

What is the place value of 7 in the number 751?

Back

The place value of 7 in 751 is 70, as it is in the tens place.

Front

Solve: 631 - 285

Back

346