2-Digit Subtraction with Regrouping

Front

What is 2-Digit Subtraction?

Back

2-Digit Subtraction is the process of subtracting a two-digit number from another two-digit number.

Front

What does regrouping mean in subtraction?

Back

Regrouping is when you borrow from the next higher place value to help with subtraction.

Front

What is the first step in 2-Digit Subtraction?

Back

The first step is to line up the numbers by their place values.

Front

How do you subtract in the ones place?

Back

Subtract the digits in the ones place. If the top digit is smaller, regroup from the tens place.

Front

What do you do if you need to regroup?

Back

If you need to regroup, take 1 from the tens place and add 10 to the ones place.

Front

What is 57 - 1?

Back

56

Front

What is 82 - 7?

Back

75

Front

What is 45 - 2?

Back

43

Front

What is 68 - 6?

Back

62

Front

What is 63 - 4?

Back

59