2-Digit Subtraction with Regrouping

Front

What is 90 - 54?

Back

36

Front

What is 40 - 13?

Back

27

Front

What is 76 - 59?

Back

17

Front

What is 96 - 27?

Back

69

Front

What is 43 - 18?

Back

25

Front

What does regrouping mean in subtraction?

Back

Regrouping is the process of borrowing from the next higher place value when subtracting.

Front

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

Back

Identify if you need to regroup by checking if the top digit is smaller than the bottom digit.

Front

How do you regroup when subtracting 43 - 18?

Back

You borrow 1 from the tens place of 43, making it 3 tens (30) and adding 10 to the ones place, making it 13.

Front

What is the difference between 76 and 59?

Back

17

Front

Why is it important to line up the numbers correctly in subtraction?

Back

Lining up the numbers ensures that you subtract the correct place values.