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Addition to 1000

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Addition to 1000 worksheet preview
Addition to 1000

Addition to 1000

Addition worksheet illustration

🧮 Part 1: Basic Addition Problems

Instructions: Add the following pairs of numbers. Write your answers clearly in the spaces provided.

1. 245 + 356 = ___________
2. 492 + 208 = ___________
3. 177 + 623 = ___________
4. 308 + 491 = ___________
5. 615 + 372 = ___________

📊 Part 2: Word Problems with Addition

6. A school collected 345 kilograms of paper for recycling in Term 1 and 428 kilograms in Term 2. How many kilograms did they collect altogether?

Answer: __________ kilograms

7. During a fundraiser, Year 7 raised $267 and Year 8 raised $531. What was the total amount raised?

Answer: $__________

8. A measuring jug contains 425 millilitres of water. If you add another 374 millilitres, how much water will be in the jug?

Answer: __________ millilitres

🎯 Part 3: Multiple Choice Questions

9. What is 789 + 123?

902

912

922

932

10. Which addition problem has the answer 999?

456 + 543

501 + 498

234 + 765

389 + 610

11. Select all the addition problems that equal exactly 1000:

648 + 352

501 + 499

750 + 250

456 + 544

🔢 Part 4: More Addition Practice

12. 510 + 489 = ___________
13. 349 + 651 = ___________
14. 698 + 301 = ___________
15. 820 + 179 = ___________
16. 457 + 542 = ___________

🧠 Part 5: Challenge Problems

17. Fill in the missing numbers to make each addition correct:

a) 234 + _______ = 999

b) _______ + 368 = 1000

c) 456 + _______ = 1000

18. A recipe calls for 275 grams of flour and 425 grams of sugar. What is the total mass of these two ingredients?

Answer: __________ grams

19. Explain your strategy for adding 497 + 503 mentally:

🎨 Part 6: Extension Activity

20. Create your own addition problem where both numbers are 3-digits and the answer is between 900 and 1000:
21. Draw a number line to show how you would solve 150 + 849:

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