Students continue adding and subtracting within 1,000 with more varied number combinations. Part A has nine fill-in-the-blank problems including 529 + 347 and 641 − 275. Part B is a matching activity pairing four expressions — including 538 + 274 and 600 − 243 — to correct answers.
Sustained practice with varied problems builds the fluency needed for multi-step word problems.
Style:
Three-Digit Addition & Subtraction
Part A: Fill in the Blank
Write the missing word or number on each line.
1. 529 + 347 = 876.
2. 641 - 275 = 366.
3. 278 + 465 = 743.
4. 803 - 518 = 285.
5. A school has 356 red books and 478 blue books. How many books in all? 834.
6. 950 - 674 = 276.
7. 184 + 639 = 823.
8. A farmer picks 712 apples and sells 385. How many are left? 327.
9. 467 + 258 = 725.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
538 + 274
→ 812
912
763 - 489
→ 274
274
345 + 567
→ 912
357
600 - 243
→ 357
812
Three-Digit Addition & Subtraction
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) 529 + 347 = 876.
2) 641 - 275 = 366.
3) 278 + 465 = 743.
4) 803 - 518 = 285.
5) A school has 356 red books and 478 blue books. How many books in all? 834.
6) 950 - 674 = 276.
7) 184 + 639 = 823.
8) A farmer picks 712 apples and sells 385. How many are left? 327.
9) 467 + 258 = 725.
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
538 + 274
→ 812
912
763 - 489
→ 274
274
345 + 567
→ 912
357
600 - 243
→ 357
812
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10 Questions
10-15 minutes
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