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20 questions and an answer page, sized for A4.

Add 3-digit numbers

Year 3 · Addition · 20 questions

Name
Date
  1. 1.
    197 + 170 = ?
    a)367b)362c)366d)369
  2. 2.
    622 + 309 = ?
    a)927b)931c)928d)935
  3. 3.
    330 + 446 = ?
    a)777b)779c)774d)776
  4. 4.
    724 + 119 = ?
    a)845b)842c)848d)843
  5. 5.
    124 + 456 = ?
    a)584b)580c)582d)575
  6. 6.
    293 + 502 = ?
    a)797b)799c)798d)795
  7. 7.
    182 + 163 = ?
    a)348b)349c)346d)345
  8. 8.
    877 + 106 = ?
    a)983b)980c)985d)978
  9. 9.
    584 + 400 = ?
    a)984b)985c)980d)989
  10. 10.
    189 + 709 = ?
    a)898b)895c)899d)897
  11. 11.
    608 + 222 = ?
    a)830b)829c)826d)831
  12. 12.
    452 + 430 = ?
    a)879b)880c)882d)881
  13. 13.
    688 + 129 = ?
    a)822b)821c)816d)817
  14. 14.
    779 + 168 = ?
    a)947b)946c)949d)945
  15. 15.
    387 + 451 = ?
    a)837b)834c)841d)838
  16. 16.
    454 + 409 = ?
    a)863b)862c)858d)860
  17. 17.
    618 + 381 = ?
    a)1002b)997c)1004d)999
  18. 18.
    826 + 166 = ?
    a)993b)996c)994d)992
  19. 19.
    707 + 195 = ?
    a)900b)898c)902d)897
  20. 20.
    451 + 223 = ?
    a)678b)674c)670d)675

Free maths worksheets and practice: rocketdigits.com/learn/add-3-digit-numbers

Answers: Add 3-digit numbers

  1. a) 367
  2. b) 931
  3. d) 776
  4. d) 843
  5. b) 580
  6. d) 795
  7. d) 345
  8. a) 983
  9. a) 984
  10. a) 898
  11. a) 830
  12. c) 882
  13. d) 817
  14. a) 947
  15. d) 838
  16. a) 863
  17. d) 999
  18. d) 992
  19. c) 902
  20. b) 674

Free maths worksheets and practice: rocketdigits.com/learn/add-3-digit-numbers

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