Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 901 · 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 smallest 4-digit number you can make using the digits 0, 1, 4 and 7 once each? (a) 0147 (b) 1047 (c) 7410 (d) 1407
2. 2.What is the greatest 3-digit number you can make using the digits 2, 3 and 9 once each? (a) 392 (b) 923 (c) 932 (d) 239
3. 3.What is the greatest 3-digit number you can make using the digits 9, 8 and 2 once each? (a) 928 (b) 892 (c) 289 (d) 982
4. 4.What is the greatest 3-digit number you can make using the digits 9, 8 and 7 once each? (a) 978 (b) 897 (c) 789 (d) 987
5. 5.What is the smallest 4-digit number you can make using the digits 2, 8, 6 and 0 once each? (a) 2608 (b) 2068 (c) 8620 (d) 0268
6. 6.What is the smallest 4-digit number you can make using the digits 1, 7, 0 and 6 once each? (a) 0167 (b) 7610 (c) 1607 (d) 1067
7. 7.What is the place value of the digit 3 in 3128? (a) 30000 (b) 300 (c) 300000 (d) 3000
8. 8.What is the place value of the digit 2 in 1826? (a) 2 (b) 200 (c) 20 (d) 2000
9. 9.What is the place value of the digit 7 in 7154? (a) 70000 (b) 7000 (c) 700 (d) 700000
10. 10.What is the smallest 3-digit number you can make using the digits 6, 8 and 0 once each? (a) 860 (b) 680 (c) 068 (d) 608
11. 11.What is the smallest 4-digit number you can make using the digits 1, 9, 0 and 3 once each? (a) 9310 (b) 1039 (c) 0139 (d) 1309
12. 12.What is the smallest 3-digit number you can make using the digits 2, 5 and 0 once each? (a) 520 (b) 205 (c) 250 (d) 025
13. 13.What is the smallest 4-digit number you can make using the digits 0, 5, 9 and 4 once each? (a) 9540 (b) 4509 (c) 0459 (d) 4059
14. 14.What is the smallest 4-digit number you can make using the digits 6, 0, 8 and 9 once each? (a) 6089 (b) 9860 (c) 6809 (d) 0689
15. 15.What is the smallest 3-digit number you can make using the digits 0, 9 and 1 once each? (a) 190 (b) 910 (c) 019 (d) 109
16. 16.What is the place value of the digit 3 in 3465? (a) 300000 (b) 30000 (c) 3000 (d) 300
17. 17.What is the greatest 4-digit number you can make using the digits 1, 3, 9 and 5 once each? (a) 9513 (b) 1359 (c) 9531 (d) 5931
18. 18.What is the greatest 4-digit number you can make using the digits 1, 5, 4 and 2 once each? (a) 5421 (b) 4521 (c) 1245 (d) 5412
19. 19.What is the greatest 4-digit number you can make using the digits 8, 1, 3 and 7 once each? (a) 8713 (b) 1378 (c) 8731 (d) 7831
20. 20.What is the smallest 3-digit number you can make using the digits 5, 0 and 2 once each? (a) 205 (b) 250 (c) 025 (d) 520
21. 21.What is the greatest 4-digit number you can make using the digits 3, 5, 8 and 9 once each? (a) 3589 (b) 9835 (c) 9853 (d) 8953
22. 22.What is the greatest 3-digit number you can make using the digits 8, 6 and 5 once each? (a) 568 (b) 685 (c) 856 (d) 865
23. 23.What is the place value of the digit 9 in 9324? (a) 900 (b) 9000 (c) 900000 (d) 90000
24. 24.What is the smallest 4-digit number you can make using the digits 0, 1, 9 and 3 once each? (a) 0139 (b) 1309 (c) 9310 (d) 1039
25. 25.What is the smallest 3-digit number you can make using the digits 7, 1 and 0 once each? (a) 107 (b) 710 (c) 170 (d) 017
26. 26.What is the greatest 4-digit number you can make using the digits 6, 3, 2 and 8 once each? (a) 2368 (b) 6832 (c) 8623 (d) 8632
27. 27.What is the smallest 4-digit number you can make using the digits 8, 5, 0 and 9 once each? (a) 0589 (b) 9850 (c) 5809 (d) 5089
28. 28.What is the place value of the digit 8 in 4318? (a) 800 (b) 80 (c) 8 (d) 8000
29. 29.What is the place value of the digit 1 in 9681? (a) 10 (b) 1 (c) 1000 (d) 100
30. 30.What is the place value of the digit 2 in 1742? (a) 200 (b) 20 (c) 2 (d) 2000
31. 31.What is the greatest 3-digit number you can make using the digits 9, 5 and 2 once each? (a) 592 (b) 259 (c) 925 (d) 952
32. 32.What is the smallest 3-digit number you can make using the digits 0, 5 and 7 once each? (a) 507 (b) 057 (c) 750 (d) 570
33. 33.What is the place value of the digit 3 in 6923? (a) 3000 (b) 3 (c) 30 (d) 300
34. 34.What is the place value of the digit 9 in 2419? (a) 9 (b) 9000 (c) 90 (d) 900
35. 35.What is the greatest 3-digit number you can make using the digits 4, 1 and 2 once each? (a) 241 (b) 124 (c) 412 (d) 421
36. 36.What is the smallest 4-digit number you can make using the digits 6, 3, 0 and 1 once each? (a) 1306 (b) 0136 (c) 1036 (d) 6310
37. 37.What is the smallest 4-digit number you can make using the digits 1, 0, 7 and 5 once each? (a) 0157 (b) 7510 (c) 1057 (d) 1507
38. 38.What is the greatest 4-digit number you can make using the digits 4, 1, 5 and 2 once each? (a) 5412 (b) 4521 (c) 5421 (d) 1245
39. 39.What is the greatest 3-digit number you can make using the digits 9, 7 and 2 once each? (a) 792 (b) 972 (c) 927 (d) 279
40. 40.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 790 (b) 079 (c) 970 (d) 709

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