MathematicsFreePrintable

Three-Digit Addition Subtraction

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Three-Digit Addition Subtraction worksheet preview

Three-Digit Addition & Subtraction

Math numbers and symbols illustration

🎯 I Can Add Three-Digit Numbers

Instructions: Solve each addition problem. Line up the digits carefully. No regrouping needed!

1. 234 + 152 = _______
2. 421 + 306 = _______
3. 563 + 124 = _______
4. 312 + 245 = _______

🎯 I Can Subtract Three-Digit Numbers

Instructions: Solve each subtraction problem. Remember to subtract from right to left. No regrouping needed!

5. 789 - 234 = _______
6. 658 - 325 = _______
7. 946 - 412 = _______
8. 875 - 263 = _______

🎯 I Can Choose the Correct Operation

Instructions: Read each word problem and choose the correct answer.

9. Sarah has 456 stickers. She gives away 234 stickers. How many stickers does she have left?

222 stickers

690 stickers

234 stickers

10. A school has 325 books in the library. They buy 143 more books. How many books do they have now?

182 books

468 books

325 books

11. Extension Challenge: Write your own word problem using three-digit numbers:

About This Worksheet

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