2 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

What is the difference between 75 and 36?

Back

39

Front

What do you do when the top digit is smaller than the bottom digit in subtraction?

Back

You regroup by borrowing from the next place value.

Front

What is the difference between 36 and 18?

Back

18

Front

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

Back

Line up the numbers by place value.

Front

What is the difference between 52 and 25?

Back

27

Front

How do you check your subtraction answer?

Back

You can add the difference to the smaller number to see if it equals the larger number.

Front

What is the difference between 29 and 0?

Back

29

Front

What does it mean to find the difference?

Back

Finding the difference means subtracting one number from another.

Front

What is the difference between 47 and 10?

Back

37