3 Digit Subtraction With Regrouping

Front

What is 528 - 129?

Back

399

Front

What is 639 - 532?

Back

107

Front

What is 423 - 198?

Back

225

Front

What is 763 - 104?

Back

659

Front

What is 409 - 152?

Back

257

Front

What does regrouping mean in subtraction?

Back

Regrouping is the process of borrowing from the next higher place value when subtracting, to make the numbers easier to work with.

Front

What is the first step in subtracting 3-digit numbers with regrouping?

Back

The first step is to line up the numbers by their place values: hundreds, tens, and ones.

Front

Why do we need to borrow in subtraction?

Back

We borrow when the top digit is smaller than the bottom digit in any place value.

Front

What do you do if you need to borrow from the hundreds place?

Back

You decrease the hundreds digit by 1 and add 10 to the tens digit.

Front

What is the result of 100 - 75?

Back

25