100 Math Questions

### Addition & Subtraction (25 Questions)

Q1. 4876 + 3295 = ____

Q2. 7254 - 4368 = ____

Q3. 9351 + 1847 - 2465 = ____

Q4. Find the missing digit: 3_47 + 256 = 3843

Q5. Find the number which is 275 more than 13,568.

Q6. Find the number which is 4126 less than 98,456.

Q7. Arrange and add: 35,276 + 18,439 + 27,654.

Q8. Arrange and subtract: 85,023 - 42,879.

Q9. 45,678 + 32,145 - 21,478 = ____

Q10. 67,243 - 18,526 + 42,109 = ____

Q11. Fill the missing digit: 4_72 - 286 = 3896

Q12. Find the sum of the smallest 5-digit number and largest 4-digit number.

Q13. 3,24,567 - 1,23,456 = ____

Q14. 8,92,456 + 7,34,210 - 5,63,219 = ____

Q15. Subtract 12,648 from 50,000.

Q16. Add: 3,57,890 + 4,21,786 + 2,68,395.

Q17. Subtract: 8,45,000 - 6,75,432.

Q18. Find the difference between 7,77,777 and 6,66,666.

Q19. What should be added to 24,358 to make it 1,00,000?

Q20. What should be subtracted from 75,000 to get 48,236?

Q21. Find the number 5829 more than 48,275.

Q22. Find the number 13,650 less than 85,243.

Q23. 12,345 + 23,456 + 34,567 = ____

Q24. 98,765 - 12,345 - 6,789 = ____

Q25. Estimate the sum of 64,789 and 37,256 to the nearest thousand.

### Multiplication & Division (25 Questions)

Q26. 458 × 6 = ____

Q27. 324 × 38 = ____

Q28. 532 × 409 = ____

Q29. Multiply using expanded form: 243 × 57.

Q30. Estimate and find: 87 × 96.

Q31. Multiply: 456 × 328.

Q32. Multiply: 785 × 412.

Q33. Multiply 234 × 123 using distributive property.

Q34. 2468 ÷ 7 = ____

Q35. 3895 ÷ 8 = ____

Q36. 7452 ÷ 9 = ____

Q37. Divide: 32745 ÷ 45.

Q38. Find the quotient and remainder: 4528 ÷ 6.

Q39. Divide 9812 by 23.

Q40. Divide 74256 by 56.

Q41. Find the product of largest 3-digit number and smallest 2-digit number.

Q42. Multiply: 436 × 256.

Q43. Multiply 879 × 654.

Q44. Divide 82341 by 13.

Q45. Divide 9000 by 15.

Q46. Multiply 823 × 74.

Q47. Find 125 × 125.

Q48. Multiply 999 × 99 using pattern.

Q49. Estimate the product of 98 × 52.

Q50. Estimate and compare: 68 × 47 vs 70 × 50.

### Word Problems (20 Questions)

Q51. A shopkeeper sold a cycle for Rs24,850 and a scooter for Rs68,325. How much money did he

earn in total?

Q52. A farmer harvested 1,25,430 kg of wheat. He sold 58,725 kg. How much wheat is left?

Q53. Ravi has Rs1,00,000. He buys a sofa for Rs38,250 and a dining table for Rs28,750. How

much money is left?

Q54. A factory produced 85,432 mobiles in 2022. In 2023, production decreased by 18,245. How

many mobiles were produced in 2023?

Q55. Arun saved Rs75,000. His wife saved Rs82,500. They spent Rs42,350 on a tour. How much

money remains with them?

Q56. A train travels 528 km per day. How much distance will it travel in 15 days?

Q57. A box contains 248 pencils. How many pencils are there in 36 such boxes?

Q58. A school has 925 students. If each student pays Rs375 as fees, how much money does the

school collect?

Q59. A person has Rs50,000. He buys a bike for Rs38,750 and a helmet for Rs2,450. How much

money is left?

Q60. A company packs 456 chocolates in one carton. How many chocolates are there in 245

cartons?

Q61. There are 856 chairs in a hall. They are arranged equally in 8 rows. How many chairs are there

in each row?

Q62. A book costs Rs275. How much will 64 books cost?

Q63. A shopkeeper bought 125 pens at Rs48 each and sold them at Rs52 each. Find his total profit.

Q64. A gardener plants 78 trees in one row. How many trees will he plant in 45 rows?

Q65. A factory produces 6540 toys in a month. How many toys are produced in 8 months?

Q66. A truck carries 248 boxes. Each box weighs 32 kg. Find the total weight.
Q67. A person earns Rs78,450 per month. How much will he earn in a year?

Q68. A farmer bought a tractor for Rs4,25,000 and a trolley for Rs2,75,000. Find the total cost.

Q69. A cinema hall has 25 rows with 48 seats each. Find the total number of seats.

Q70. A fruit seller has 856 apples. He sells them equally to 8 customers. How many apples does

each customer get?

### Missing Digits / Expanded Form (10 Questions)

Q71. Fill the missing digit: 4_7 × 23 = 10,781

Q72. Write 58,246 in expanded form.

Q73. Write 3,45,276 as sum of place values.

Q74. Find the missing digit: 3_52 - 248 = 3104

Q75. Write 425 × 36 using expanded form and then multiply.

Q76. Express 98,475 + 24,358 using expanded form and add.

Q77. Find the missing digit: 72_ × 45 = 32,625

Q78. Find the missing digit: 3_42 ÷ 6 = 657

Q79. Write 81,204 - 40,218 in expanded form.

Q80. Expand and subtract 64,582 - 20,815.

### Properties of Operations & Patterns (10 Questions)

Q81. Verify commutative property for 45 + 36.

Q82. Verify associative property for 12 + 15 + 18.

Q83. Use distributive property to solve 25 × (10 + 4).

Q84. Check if (15 + 20) + 25 = 15 + (20 + 25).

Q85. Fill the pattern: 3 × 37 = 111, 6 × 37 = 222, 9 × 37 = ____.

Q86. Complete: 12 × 9 + 3 = 111, 123 × 9 + 4 = ____.

Q87. Complete: 1234 × 9 + 5 = ____.

Q88. Write the next term in pattern: 1, 11, 111, 1111, ____.
Q89. Multiply 98 × 9 using pattern of repeated 9s.

Q90. Find the product of 12345679 × 45.

### Puzzles / Logical Problems (10 Questions)

Q91. Fill in the crossword with products of: 356 × 428, 3271 × 46, 2651 × 32.

Q92. Complete the multiplication crossword using 3215 × 18, 3215 × 54, 3562 × 51.

Q93. Solve the division puzzle with numbers: 7542 ÷ 7, 2247 ÷ 3, 4295 ÷ 5.

Q94. Find the missing number in the pattern: 12, 24, 48, __, 192.

Q95. Complete: 5, 15, 45, __, 405.

Q96. Arrange numbers 2, 3, 5, 7 to form the largest 4-digit number divisible by 5.

Q97. Find the smallest 4-digit number divisible by 18.

Q98. Use numbers 1 to 9 without repetition to form the largest 3-digit even number.

Q99. A number divided by 8 gives quotient 253 and remainder 5. Find the number.

Q100. The sum of three consecutive numbers is 93. Find the numbers.