Math Addition and Subtraction Exercises

Name: ___________________  Date: __________

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SECTION A – Simple Addition (1–15)

1. 345 + 678 = ________
2. 2,345 + 3,876 = ________
3. 7,856 + 2,143 = ________
4. 12,345 + 6,789 = ________
5. 9,876 + 1,234 = ________
6. 4,567 + 3,432 = ________
7. 5,678 + 2,345 = ________
8. 8,123 + 1,876 = ________
9. 10,234 + 7,765 = ________
10. 6,789 + 3,210 = ________
11. 23,456 + 12,345 = ________
12. 7,654 + 2,346 = ________
13. 18,432 + 5,678 = ________
14. 9,876 + 4,321 = ________
15. 15,678 + 3,456 = ________

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SECTION B – Simple Subtraction (16–30)

16. 678 − 345 = ________
17. 3,876 − 2,345 = ________
18. 7,856 − 2,143 = ________
19. 12,345 − 6,789 = ________
20. 9,876 − 1,234 = ________
21. 4,567 − 3,432 = ________
22. 5,678 − 2,345 = ________
23. 8,123 − 1,876 = ________
24. 10,234 − 7,765 = ________
25. 6,789 − 3,210 = ________
26. 23,456 − 12,345 = ________
27. 7,654 − 2,346 = ________
28. 18,432 − 5,678 = ________
29. 9,876 − 4,321 = ________
30. 15,678 − 3,456 = ________

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SECTION C – Word Problems / Applications (31–50)

31. A shopkeeper sold 345 pencils on Monday and 456 pencils on Tuesday. How many pencils did he sell in total?
32. Ramesh had 1,234 marbles. He gave 567 to his friend. How many marbles are left with Ramesh?
33. A train carried 2,345 passengers on Monday and 3,210 passengers on Tuesday. How many passengers did it carry in both days?
34. A farmer harvested 4,567 kg of wheat and 3,432 kg of rice. What is the total produce?
35. A library has 12,345 books. If 3,210 books were issued, how many books remain in the library?
36. A car travels 678 km in one day and 543 km the next day. How far did it travel in total?
37. A box contains 1,234 chocolates. If 567 are eaten, how many remain?
38. A school has 2,345 students and 1,234 students passed the exam. How many failed?
39. A factory produced 7,856 toys in January and 8,123 toys in February. How many toys in both months?
40. A water tank has 10,234 liters of water. If 7,765 liters are used, how much remains?
41. A shop sold 5,678 apples on Monday and 3,432 on Tuesday. How many apples sold in total?
42. A library received 3,210 new books. If 1,234 books are old stock, what is total number of books now?
43. A truck carried 12,345 kg of rice. 6,789 kg was delivered. How much rice is left in the truck?
44. A city has 23,456 streetlights. 12,345 are repaired. How many are still to be repaired?
45. A farmer harvested 18,432 kg of vegetables. He sold 5,678 kg. How much remains?
46. A school bought 9,876 pens. 4,321 pens were distributed to students. How many pens are left?
47. A shopkeeper has 15,678 candies. He sold 3,456 candies. How many candies remain?
48. A bus has 678 passengers. 345 get down at first stop. How many are still in the bus?
49. A shop sold 7,654 notebooks. If 2,346 notebooks were unsold, how many notebooks were sold?
50. A farmer has 6,789 oranges. He sells 3,210. How many oranges are left?

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ANSWER KEY

SECTION A – Addition

1. 1,023 2) 6,221 3) 9,999 4) 19,134 5) 11,110
2. 7,999 7) 8,023 8) 9,999 9) 17,999 10) 9,999
3. 35,801 12) 10,000 13) 24,110 14) 14,197 15) 19,134

SECTION B – Subtraction
16) 333 17) 1,531 18) 5,713 19) 5,556 20) 8,642
21) 1,135 22) 3,333 23) 6,247 24) 2,469 25) 3,579
26) 11,111 27) 5,308 28) 12,754 29) 5,555 30) 12,222

SECTION C – Word Problems / Applications
31) 345 + 456 = 801 pencils
32) 1,234 − 567 = 667 marbles
33) 2,345 + 3,210 = 5,555 passengers
34) 4,567 + 3,432 = 7,999 kg
35) 12,345 − 3,210 = 9,135 books
36) 678 + 543 = 1,221 km
37) 1,234 − 567 = 667 chocolates
38) 2,345 − 1,234 = 1,111 students
39) 7,856 + 8,123 = 15,979 toys
40) 10,234 − 7,765 = 2,469 liters
41) 5,678 + 3,432 = 9,110 apples
42) 3,210 + 1,234 = 4,444 books
43) 12,345 − 6,789 = 5,556 kg
44) 23,456 − 12,345 = 11,111 lights
45) 18,432 − 5,678 = 12,754 kg
46) 9,876 − 4,321 = 5,555 pens
47) 15,678 − 3,456 = 12,222 candies
48) 678 − 345 = 333 passengers
49) 7,654 − 2,346 = 5,308 notebooks
50) 6,789 − 3,210 = 3,579 oranges