Two digit subtraction with regrouping

Front

What is regrouping in subtraction?

Back

Regrouping in subtraction is when you borrow from the next higher place value to help subtract when the top digit is smaller than the bottom digit.

Front

How do you subtract 18 from 56?

Back

56 - 18 = 38.

Front

What is the result of 51 minus 29?

Back

51 - 29 = 22.

Front

What do you get when you subtract 19 from 26?

Back

26 - 19 = 7.

Front

What is 44 minus 29?

Back

44 - 29 = 15.

Front

How do you subtract 49 from 87?

Back

87 - 49 = 38.

Front

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

Back

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

Front

What do you do if the top digit is smaller than the bottom digit in the ones place?

Back

You borrow 1 from the tens place, which makes the top digit in the ones place larger.

Front

What is the difference between 70 and 25?

Back

70 - 25 = 45.

Front

If you have 90 and subtract 45, what is the answer?

Back

90 - 45 = 45.