Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 519 · 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 9, 1 and 7 once each? (a) 971 (b) 179 (c) 917 (d) 791
2. 2.What is the greatest 4-digit number you can make using the digits 2, 9, 1 and 6 once each? (a) 9612 (b) 6921 (c) 1269 (d) 9621
3. 3.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 370 (b) 730 (c) 037 (d) 307
4. 4.What is the place value of the digit 4 in 5438? (a) 400 (b) 40 (c) 40000 (d) 4000
5. 5.What is the smallest 4-digit number you can make using the digits 9, 1, 2 and 0 once each? (a) 1209 (b) 1029 (c) 9210 (d) 0129
6. 6.What is the greatest 4-digit number you can make using the digits 3, 7, 4 and 9 once each? (a) 3479 (b) 9743 (c) 9734 (d) 7943
7. 7.What is the smallest 3-digit number you can make using the digits 9, 2 and 0 once each? (a) 209 (b) 920 (c) 290 (d) 029
8. 8.What is the greatest 3-digit number you can make using the digits 9, 2 and 4 once each? (a) 249 (b) 924 (c) 492 (d) 942
9. 9.What is the greatest 4-digit number you can make using the digits 5, 1, 4 and 2 once each? (a) 5421 (b) 5412 (c) 4521 (d) 1245
10. 10.What is the smallest 4-digit number you can make using the digits 9, 0, 7 and 6 once each? (a) 0679 (b) 6709 (c) 9760 (d) 6079
11. 11.What is the place value of the digit 4 in 6924? (a) 40 (b) 4 (c) 4000 (d) 400
12. 12.What is the greatest 4-digit number you can make using the digits 6, 7, 4 and 8 once each? (a) 4678 (b) 7864 (c) 8746 (d) 8764
13. 13.What is the greatest 3-digit number you can make using the digits 1, 8 and 3 once each? (a) 138 (b) 381 (c) 831 (d) 813
14. 14.What is the smallest 3-digit number you can make using the digits 9, 6 and 0 once each? (a) 609 (b) 960 (c) 069 (d) 690
15. 15.What is the greatest 4-digit number you can make using the digits 5, 7, 3 and 4 once each? (a) 7543 (b) 5743 (c) 7534 (d) 3457
16. 16.What is the greatest 3-digit number you can make using the digits 7, 4 and 9 once each? (a) 947 (b) 794 (c) 974 (d) 479
17. 17.What is the place value of the digit 1 in 1296? (a) 10000 (b) 1000 (c) 100 (d) 100000
18. 18.What is the greatest 3-digit number you can make using the digits 4, 9 and 2 once each? (a) 249 (b) 942 (c) 492 (d) 924
19. 19.What is the place value of the digit 2 in 4629? (a) 2 (b) 200 (c) 2000 (d) 20
20. 20.What is the greatest 3-digit number you can make using the digits 2, 1 and 3 once each? (a) 231 (b) 123 (c) 321 (d) 312
21. 21.What is the greatest 3-digit number you can make using the digits 6, 2 and 1 once each? (a) 126 (b) 612 (c) 621 (d) 261
22. 22.What is the smallest 4-digit number you can make using the digits 1, 0, 9 and 8 once each? (a) 9810 (b) 1809 (c) 0189 (d) 1089
23. 23.What is the smallest 4-digit number you can make using the digits 1, 6, 5 and 0 once each? (a) 0156 (b) 1056 (c) 1506 (d) 6510
24. 24.What is the smallest 3-digit number you can make using the digits 0, 6 and 8 once each? (a) 860 (b) 608 (c) 680 (d) 068
25. 25.What is the greatest 3-digit number you can make using the digits 9, 4 and 5 once each? (a) 945 (b) 954 (c) 459 (d) 594
26. 26.What is the greatest 3-digit number you can make using the digits 9, 4 and 1 once each? (a) 149 (b) 914 (c) 941 (d) 491
27. 27.What is the smallest 4-digit number you can make using the digits 8, 2, 0 and 6 once each? (a) 8620 (b) 2068 (c) 0268 (d) 2608
28. 28.What is the greatest 3-digit number you can make using the digits 3, 1 and 5 once each? (a) 531 (b) 513 (c) 351 (d) 135
29. 29.What is the place value of the digit 1 in 8315? (a) 100 (b) 10 (c) 1 (d) 1000
30. 30.What is the greatest 3-digit number you can make using the digits 4, 7 and 3 once each? (a) 743 (b) 734 (c) 347 (d) 473
31. 31.What is the smallest 3-digit number you can make using the digits 1, 0 and 8 once each? (a) 108 (b) 018 (c) 180 (d) 810
32. 32.What is the place value of the digit 8 in 6872? (a) 80 (b) 80000 (c) 8000 (d) 800
33. 33.What is the smallest 3-digit number you can make using the digits 0, 7 and 1 once each? (a) 017 (b) 710 (c) 107 (d) 170
34. 34.What is the smallest 4-digit number you can make using the digits 0, 5, 4 and 9 once each? (a) 9540 (b) 4059 (c) 0459 (d) 4509
35. 35.What is the smallest 3-digit number you can make using the digits 7, 0 and 8 once each? (a) 078 (b) 870 (c) 708 (d) 780
36. 36.What is the smallest 3-digit number you can make using the digits 2, 1 and 0 once each? (a) 120 (b) 102 (c) 012 (d) 210
37. 37.What is the smallest 3-digit number you can make using the digits 6, 0 and 9 once each? (a) 960 (b) 690 (c) 069 (d) 609
38. 38.What is the smallest 4-digit number you can make using the digits 7, 5, 0 and 9 once each? (a) 5709 (b) 5079 (c) 0579 (d) 9750
39. 39.What is the smallest 3-digit number you can make using the digits 4, 0 and 3 once each? (a) 304 (b) 430 (c) 034 (d) 340
40. 40.What is the smallest 4-digit number you can make using the digits 3, 7, 2 and 0 once each? (a) 0237 (b) 2307 (c) 2037 (d) 7320

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