Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 913 · 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 8, 7, 0 and 1 once each? (a) 1078 (b) 0178 (c) 1708 (d) 8710
2. 2.What is the smallest 3-digit number you can make using the digits 1, 0 and 9 once each? (a) 190 (b) 109 (c) 910 (d) 019
3. 3.What is the smallest 3-digit number you can make using the digits 0, 1 and 7 once each? (a) 107 (b) 170 (c) 710 (d) 017
4. 4.What is the place value of the digit 7 in 2974? (a) 7000 (b) 700 (c) 70 (d) 7
5. 5.What is the smallest 3-digit number you can make using the digits 0, 3 and 2 once each? (a) 230 (b) 203 (c) 023 (d) 320
6. 6.What is the smallest 3-digit number you can make using the digits 9, 3 and 0 once each? (a) 309 (b) 930 (c) 390 (d) 039
7. 7.What is the smallest 3-digit number you can make using the digits 1, 0 and 6 once each? (a) 016 (b) 610 (c) 160 (d) 106
8. 8.What is the place value of the digit 6 in 3689? (a) 60000 (b) 6000 (c) 600 (d) 60
9. 9.What is the greatest 3-digit number you can make using the digits 1, 2 and 4 once each? (a) 412 (b) 124 (c) 421 (d) 241
10. 10.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 203 (b) 320 (c) 230 (d) 023
11. 11.What is the greatest 3-digit number you can make using the digits 3, 4 and 1 once each? (a) 431 (b) 134 (c) 341 (d) 413
12. 12.What is the greatest 4-digit number you can make using the digits 8, 7, 2 and 3 once each? (a) 8732 (b) 2378 (c) 7832 (d) 8723
13. 13.What is the smallest 4-digit number you can make using the digits 6, 0, 2 and 3 once each? (a) 2306 (b) 2036 (c) 6320 (d) 0236
14. 14.What is the place value of the digit 8 in 3854? (a) 80 (b) 80000 (c) 800 (d) 8000
15. 15.What is the greatest 3-digit number you can make using the digits 4, 3 and 6 once each? (a) 463 (b) 346 (c) 643 (d) 634
16. 16.What is the place value of the digit 8 in 9128? (a) 8 (b) 80 (c) 800 (d) 8000
17. 17.What is the smallest 4-digit number you can make using the digits 3, 0, 6 and 4 once each? (a) 3406 (b) 6430 (c) 0346 (d) 3046
18. 18.What is the greatest 4-digit number you can make using the digits 4, 2, 7 and 5 once each? (a) 7542 (b) 7524 (c) 2457 (d) 5742
19. 19.What is the greatest 3-digit number you can make using the digits 8, 1 and 2 once each? (a) 128 (b) 281 (c) 812 (d) 821
20. 20.What is the smallest 3-digit number you can make using the digits 2, 1 and 0 once each? (a) 102 (b) 120 (c) 210 (d) 012
21. 21.What is the place value of the digit 1 in 1397? (a) 100 (b) 10000 (c) 100000 (d) 1000
22. 22.What is the greatest 4-digit number you can make using the digits 7, 4, 2 and 1 once each? (a) 7412 (b) 1247 (c) 4721 (d) 7421
23. 23.What is the place value of the digit 2 in 7283? (a) 200 (b) 20 (c) 20000 (d) 2000
24. 24.What is the greatest 3-digit number you can make using the digits 7, 5 and 8 once each? (a) 578 (b) 785 (c) 857 (d) 875
25. 25.What is the smallest 4-digit number you can make using the digits 7, 0, 9 and 4 once each? (a) 4709 (b) 9740 (c) 0479 (d) 4079
26. 26.What is the place value of the digit 4 in 2734? (a) 4 (b) 4000 (c) 40 (d) 400
27. 27.What is the smallest 4-digit number you can make using the digits 1, 2, 6 and 0 once each? (a) 1026 (b) 1206 (c) 6210 (d) 0126
28. 28.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
29. 29.What is the greatest 3-digit number you can make using the digits 1, 6 and 7 once each? (a) 167 (b) 761 (c) 671 (d) 716
30. 30.What is the smallest 3-digit number you can make using the digits 9, 0 and 6 once each? (a) 690 (b) 069 (c) 609 (d) 960
31. 31.What is the smallest 3-digit number you can make using the digits 0, 5 and 8 once each? (a) 850 (b) 058 (c) 580 (d) 508
32. 32.What is the place value of the digit 7 in 3417? (a) 700 (b) 70 (c) 7000 (d) 7
33. 33.What is the place value of the digit 7 in 5671? (a) 7000 (b) 70 (c) 700 (d) 7
34. 34.What is the greatest 4-digit number you can make using the digits 8, 5, 2 and 7 once each? (a) 7852 (b) 8752 (c) 8725 (d) 2578
35. 35.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 370 (b) 037 (c) 730 (d) 307
36. 36.What is the smallest 4-digit number you can make using the digits 8, 0, 1 and 4 once each? (a) 0148 (b) 1048 (c) 8410 (d) 1408
37. 37.What is the greatest 3-digit number you can make using the digits 1, 3 and 4 once each? (a) 134 (b) 413 (c) 341 (d) 431
38. 38.What is the smallest 4-digit number you can make using the digits 2, 3, 6 and 0 once each? (a) 2306 (b) 2036 (c) 0236 (d) 6320
39. 39.What is the greatest 4-digit number you can make using the digits 8, 9, 6 and 5 once each? (a) 9856 (b) 8965 (c) 5689 (d) 9865
40. 40.What is the greatest 4-digit number you can make using the digits 3, 4, 7 and 5 once each? (a) 3457 (b) 5743 (c) 7543 (d) 7534

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