Subtraction With Regrouping 2 Digits

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Front

What does regrouping mean in subtraction?

Back

Regrouping is when you rearrange numbers to make subtraction easier, especially when the top number is smaller than the bottom number in a column.

Front

71 - 45 = ?

Back

26

Front

90 - 34 = ?

Back

56

Front

64 - 26 = ?

Back

38

Front

82 - 24 = ?

Back

58

Front

43 - 19 = ?

Back

24

Front

What is the first step in subtraction with regrouping?

Back

The first step is to look at the digits in each column, starting from the right.

Front

If the top digit is smaller than the bottom digit, what do you do?

Back

You need to regroup from the next column to the left.

Front

What is the result of 100 - 37?

Back

63