2-Digit Subtraction with Regrouping

Front

What is 84 - 56?

Back

28

Front

What is 85 - 67?

Back

18

Front

What is 52 - 34?

Back

18

Front

What is 86 - 28?

Back

58

Front

What is 51 - 12?

Back

39

Front

What does regrouping mean in subtraction?

Back

Regrouping is when you borrow from the next place value to help subtract.

Front

What is the first step in subtracting 2-digit numbers with regrouping?

Back

Look at the ones place and see if you need to regroup.

Front

If you have 10 ones, how many tens can you make?

Back

You can make 1 ten.

Front

What do you do if the top number is smaller than the bottom number in a column?

Back

You need to regroup from the next column.

Front

What is the result of 70 - 25?

Back

45