# Worksheet: Column Subtraction of Three-Digit Numbers: Regrouping Tens

In this worksheet, we will practice subtracting from three-digit numbers when we have to regroup a ten and record the calculation in columns.

**Q1: **

You can regroup tens to help you solve subtraction problems.

Find .

**Q3: **

Think about this subtraction problem.

Will you need to regroup to answer the question?

- AYes, regroup 1 hundred into 10 tens.
- BYes, regroup 1 ten into 10 ones.
- CNo

What is ?

**Q4: **

Natalie has regrouped a ten to help her solve this subtraction problem.

Find .

**Q5: **

Daniel is subtracting 136 from 273.

He will regroup a ten to make enough ones.

How many ones will he have after regrouping?

Find the answer to .

**Q6: **

Find the answer to .

**Q7: **

Find the difference.

**Q8: **

Find the difference.

*Hint*: Do you need to regroup?

**Q9: **

Find the difference.

**Q10: **

Find the answer to this subtraction problem.

*Hint*: How can regrouping help you?

**Q11: **

Find the answer to this subtraction problem.

*Hint*: How can regrouping help you?