Class-3-Mathematics-Addition (IMO)

1. What is the sum of 7645 and 3894?
   a) 11539
   b) 11529
   c) 11519
   d) 11549
2. Add 8923 and 5678.
   a) 14591
   b) 14590
   c) 14589
   d) 14592
3. What is 9346 + 8765?
   a) 18111
   b) 18121
   c) 18122
   d) 18123
4. Find the sum of 7584 and 9423.
   a) 17007
   b) 17008
   c) 17009
   d) 17010
5. What do you get when you add 8675 and 5349?
   a) 14024
   b) 14014
   c) 14012
   d) 14022
6. Add 9783 and 5236.
   a) 15019
   b) 15018
   c) 15017
   d) 15016
7. What is the result of 8257 + 7396?
   a) 15653
   b) 15652
   c) 15651
   d) 15654
8. Find the sum: 6849 + 8472.
   a) 15321
   b) 15320
   c) 15322
   d) 15319
9. Add 9634 and 7469.
   a) 17103
   b) 17102
   c) 17101
   d) 17104
10. What is 8123 + 6847?
    a) 14970
    b) 14969
    c) 14971
    d) 14972

Word Problems

11. A company produced 6,753 units of product A and 8,456 units of product B. How many units did the company produce in total?
    a) 15109
    b) 15110
    c) 15111
    d) 15112
12. In a marathon, John ran 4,389 meters in the first hour and 7,892 meters in the second hour. How many meters did he run in total?
    a) 12281
    b) 12282
    c) 12280
    d) 12279
13. A train traveled 8,674 kilometers in January and 7,845 kilometers in February. How many kilometers did it travel in total?
    a) 16518
    b) 16519
    c) 16517
    d) 16520
14. A city’s population increased by 5,732 people in 2019 and by 8,349 people in 2020. What was the total population increase?
    a) 14081
    b) 14082
    c) 14083
    d) 14080
15. A school purchased 3,987 science kits and 5,432 math kits. How many kits did the school purchase in total?
    a) 9419
    b) 9420
    c) 9421
    d) 9422
16. A farmer planted 7,654 apple trees and 8,349 orange trees. How many trees did the farmer plant in total?
    a) 16002
    b) 16001
    c) 16000
    d) 16003
17. In two weeks, a company shipped 4,837 and 9,283 units of its product. How many units did it ship in total?
    a) 14119
    b) 14120
    c) 14118
    d) 14117
18. A library had 8,934 books and acquired 7,256 more books. How many books does the library have now?
    a) 16191
    b) 16190
    c) 16192
    d) 16189
19. A sports team scored 6,578 points in one season and 7,345 points in another. How many points did they score in total?
    a) 13923
    b) 13922
    c) 13921
    d) 13924
20. A company earned $8,234 in the first quarter and $7,876 in the second quarter. What is the total earnings?
    a) 16109
    b) 16110
    c) 16108
    d) 16111

Direct Addition Problems Continued

21. What is the sum of 7869 and 6543?
    a) 14411
    b) 14412
    c) 14413
    d) 14410
22. Add 9345 and 7867.
    a) 17212
    b) 17213
    c) 17211
    d) 17210
23. What is 8197 + 9684?
    a) 17881
    b) 17882
    c) 17880
    d) 17883
24. Find the sum of 7623 and 8465.
    a) 16088
    b) 16089
    c) 16090
    d) 16087
25. What do you get when you add 8234 and 7654?
    a) 15888
    b) 15887
    c) 15886
    d) 15889
26. Add 9987 and 5432.
    a) 15419
    b) 15420
    c) 15421
    d) 15418
27. What is the result of 8795 + 7234?
    a) 16029
    b) 16030
    c) 16028
    d) 16031
28. Find the sum: 6349 + 9876.
    a) 16224
    b) 16225
    c) 16223
    d) 16222
29. Add 8147 and 9728.
    a) 17874
    b) 17873
    c) 17872
    d) 17875
30. What is 7632 + 8954?
    a) 16585
    b) 16584
    c) 16586
    d) 16583

Word Problems Continued

31. A store had $7,489 in sales during the first half of the day and $9,243 in sales during the second half. What were the total sales?
    a) 16731
    b) 16732
    c) 16733
    d) 16734
32. A company delivered 8,345 packages in the first week of the month and 9,876 packages in the second week. How many packages did the company deliver in total?
    a) 18220
    b) 18221
    c) 18222
    d) 18219
33. A marathon runner ran 5,732 meters in the morning and 6,589 meters in the afternoon. How many meters did the runner cover in total?
    a) 12320
    b) 12321
    c) 12322
    d) 12323
34. A construction company used 7,546 bricks in the morning and 8,239 bricks in the afternoon. How many bricks were used in total?
    a) 15784
    b) 15785
    c) 15786
    d) 15783
35. A student solved 8,467 math problems in January and 9,234 in February. How many problems did the student solve in total?
    a) 17700
    b) 17701
    c) 17702
    d) 17703
36. A ship transported 9,823 tons of cargo in one trip and 7,456 tons in another. How many tons of cargo were transported in total?
    a) 17278
    b) 17279
    c) 17280
    d) 17281
37. A charity collected $6,345 in donations from one fundraiser and $8,942 from another. How much did the charity collect in total?
    a) 15285
    b) 15286
    c) 15287
    d) 15288
38. A library added 8,237 new books in one year and 7,864 in another year. How many books were added in total?
    a) 16100
    b) 16101
    c) 16102
    d) 16103
39. A factory produced 9,487 items in one shift and 8,935 items in another. How many items did the factory produce in total?
    a) 18321
    b) 18322
    c) 18323
    d) 18324
40. A school increased its student count by 7,654 in one year and by 8,349 in the next. What was the total increase in the student count?
    a) 16002
    b) 16001
    c) 16000
    d) 16003

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Answer key:

1. a) 11539
2. a) 14591
3. a) 18111
4. b) 17007
5. d) 14024
6. a) 15019
7. b) 15653
8. a) 15321
9. d) 17103
10. b) 14970
11. c) 15111
12. a) 12281
13. b) 16519
14. c) 14083
15. c) 9421
16. b) 16001
17. b) 14120
18. c) 16192
19. a) 13923
20. b) 16110
21. c) 14413
22. a) 17212
23. a) 17881
24. a) 16088
25. a) 15888
26. b) 15420
27. b) 16030
28. a) 16224
29. d) 17875
30. c) 16586
31. a) 16731
32. b) 18221
33. b) 12321
34. c) 15786
35. a) 17700
36. b) 17279
37. c) 15287
38. b) 16101
39. d) 18324
40. a) 16002