Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 2 · 40 questions

How to solve it (Biggest digit, biggest place): Greatest number: write the digits from biggest to smallest. Smallest number: write them from smallest to biggest — but a number cannot start with 0, so put the smallest non-zero digit first and the 0 next. Place value = the digit × the value of its place (ones, tens, hundreds, thousands).

1. 1.What is the greatest 3-digit number you can make using the digits 2, 9 and 7 once each? (a) 279 (b) 792 (c) 972 (d) 927
2. 2.What is the greatest 3-digit number you can make using the digits 2, 5 and 6 once each? (a) 625 (b) 256 (c) 562 (d) 652
3. 3.What is the place value of the digit 2 in 2798? (a) 20000 (b) 200000 (c) 200 (d) 2000
4. 4.What is the greatest 3-digit number you can make using the digits 3, 4 and 1 once each? (a) 341 (b) 134 (c) 431 (d) 413
5. 5.What is the smallest 3-digit number you can make using the digits 3, 0 and 4 once each? (a) 340 (b) 304 (c) 430 (d) 034
6. 6.What is the place value of the digit 5 in 7561? (a) 50 (b) 5000 (c) 50000 (d) 500
7. 7.What is the greatest 3-digit number you can make using the digits 8, 1 and 5 once each? (a) 851 (b) 815 (c) 158 (d) 581
8. 8.What is the greatest 3-digit number you can make using the digits 6, 2 and 8 once each? (a) 682 (b) 826 (c) 862 (d) 268
9. 9.What is the place value of the digit 4 in 4612? (a) 400 (b) 400000 (c) 40000 (d) 4000
10. 10.What is the greatest 3-digit number you can make using the digits 4, 6 and 1 once each? (a) 146 (b) 461 (c) 614 (d) 641
11. 11.What is the place value of the digit 2 in 9412? (a) 200 (b) 2 (c) 20 (d) 2000
12. 12.What is the greatest 4-digit number you can make using the digits 4, 3, 8 and 1 once each? (a) 8431 (b) 4831 (c) 8413 (d) 1348
13. 13.What is the greatest 4-digit number you can make using the digits 3, 8, 4 and 9 once each? (a) 9834 (b) 3489 (c) 9843 (d) 8943
14. 14.What is the smallest 3-digit number you can make using the digits 1, 0 and 7 once each? (a) 710 (b) 170 (c) 107 (d) 017
15. 15.What is the place value of the digit 6 in 3657? (a) 600 (b) 60000 (c) 60 (d) 6000
16. 16.What is the smallest 4-digit number you can make using the digits 1, 0, 5 and 2 once each? (a) 1025 (b) 0125 (c) 1205 (d) 5210
17. 17.What is the smallest 4-digit number you can make using the digits 0, 4, 3 and 8 once each? (a) 3408 (b) 8430 (c) 0348 (d) 3048
18. 18.What is the place value of the digit 2 in 7325? (a) 2000 (b) 2 (c) 20 (d) 200
19. 19.What is the smallest 3-digit number you can make using the digits 3, 7 and 0 once each? (a) 370 (b) 730 (c) 307 (d) 037
20. 20.What is the smallest 4-digit number you can make using the digits 0, 2, 8 and 7 once each? (a) 2078 (b) 8720 (c) 0278 (d) 2708
21. 21.What is the greatest 4-digit number you can make using the digits 4, 1, 8 and 7 once each? (a) 8741 (b) 8714 (c) 1478 (d) 7841
22. 22.What is the place value of the digit 5 in 5186? (a) 5000 (b) 50000 (c) 500000 (d) 500
23. 23.What is the greatest 3-digit number you can make using the digits 9, 6 and 2 once each? (a) 269 (b) 926 (c) 692 (d) 962
24. 24.What is the smallest 4-digit number you can make using the digits 8, 4, 5 and 0 once each? (a) 8540 (b) 4508 (c) 0458 (d) 4058
25. 25.What is the smallest 4-digit number you can make using the digits 6, 0, 3 and 4 once each? (a) 3406 (b) 6430 (c) 0346 (d) 3046
26. 26.What is the smallest 4-digit number you can make using the digits 6, 0, 4 and 1 once each? (a) 1406 (b) 6410 (c) 1046 (d) 0146
27. 27.What is the greatest 3-digit number you can make using the digits 1, 5 and 7 once each? (a) 157 (b) 751 (c) 715 (d) 571
28. 28.What is the greatest 4-digit number you can make using the digits 1, 2, 6 and 8 once each? (a) 1268 (b) 8612 (c) 8621 (d) 6821
29. 29.What is the greatest 4-digit number you can make using the digits 4, 7, 8 and 1 once each? (a) 1478 (b) 8741 (c) 7841 (d) 8714
30. 30.What is the greatest 3-digit number you can make using the digits 7, 8 and 5 once each? (a) 875 (b) 578 (c) 857 (d) 785
31. 31.What is the greatest 4-digit number you can make using the digits 7, 5, 2 and 6 once each? (a) 2567 (b) 6752 (c) 7625 (d) 7652
32. 32.What is the place value of the digit 3 in 3198? (a) 30000 (b) 300 (c) 3000 (d) 300000
33. 33.What is the smallest 3-digit number you can make using the digits 5, 0 and 8 once each? (a) 580 (b) 850 (c) 508 (d) 058
34. 34.What is the greatest 3-digit number you can make using the digits 3, 2 and 5 once each? (a) 235 (b) 523 (c) 352 (d) 532
35. 35.What is the smallest 3-digit number you can make using the digits 3, 6 and 0 once each? (a) 360 (b) 036 (c) 306 (d) 630
36. 36.What is the smallest 4-digit number you can make using the digits 5, 4, 7 and 0 once each? (a) 0457 (b) 7540 (c) 4057 (d) 4507
37. 37.What is the greatest 4-digit number you can make using the digits 1, 2, 8 and 7 once each? (a) 1278 (b) 7821 (c) 8721 (d) 8712
38. 38.What is the greatest 4-digit number you can make using the digits 9, 7, 3 and 6 once each? (a) 9763 (b) 7963 (c) 3679 (d) 9736
39. 39.What is the place value of the digit 3 in 7631? (a) 3 (b) 3000 (c) 300 (d) 30
40. 40.What is the greatest 4-digit number you can make using the digits 3, 6, 8 and 9 once each? (a) 3689 (b) 8963 (c) 9836 (d) 9863

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