Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 312 · 40 sums

The method (Look one place to the right): Places from the left: ten thousands, thousands, hundreds, tens, ones. Compare numbers from the left until a digit is different. Round to 10: look at the ones digit. Round to 100: look at the tens digit. 5 or more → up. Greatest number from digits: biggest digit first. Smallest: smallest digit first.

1. 1.Which number is smaller: 72,442 or 72,434? (a) 72442 (b) 72434
2. 2.Make the greatest 5-digit number using the digits 3, 2, 7, 5, 1 once each.
3. 3.Which number is bigger: 22,745 or 22,545? (a) 22745 (b) 22545
4. 4.Which number is smaller: 82,185 or 81,985? (a) 82185 (b) 81985
5. 5.Make the greatest 5-digit number using the digits 9, 2, 1, 4, 6 once each.
6. 6.50000 + 9000 + 600 + 10 + 4 =
7. 7.20000 + 9000 + 100 + 30 + 5 =
8. 8.What is 10 more than 96,464?
9. 9.Make the greatest 5-digit number using the digits 9, 8, 4, 5, 7 once each.
10. 10.Make the greatest 5-digit number using the digits 2, 5, 6, 1, 7 once each.
11. 11.Which number is smaller: 58,863 or 58,870? (a) 58863 (b) 58870
12. 12.40000 + 5000 + 500 + 20 + 1 =
13. 13.What is the value of the digit 1 in 37,914?
14. 14.What is the value of the digit 7 in 78,541?
15. 15.Which number is bigger: 54,985 or 55,285? (a) 54985 (b) 55285
16. 16.Round 32,228 to the nearest 100.
17. 17.10000 + 5000 + 500 + 90 + 8 =
18. 18.Which number is bigger: 58,134 or 58,534? (a) 58534 (b) 58134
19. 19.Round 86,290 to the nearest 10.
20. 20.What is the value of the digit 7 in 56,807?
21. 21.What is the value of the digit 2 in 28,109?
22. 22.What is 1 more than 22,976?
23. 23.What is the value of the digit 8 in 39,684?
24. 24.What is 1,000 less than 66,777?
25. 25.Round 61,579 to the nearest 100.
26. 26.What is the value of the digit 3 in 60,394?
27. 27.Make the greatest 5-digit number using the digits 6, 3, 5, 9, 7 once each.
28. 28.Make the smallest 5-digit number using the digits 5, 1, 9, 3, 6 once each.
29. 29.60000 + 3000 + 600 + 90 + 4 =
30. 30.Make the greatest 5-digit number using the digits 5, 6, 4, 1, 2 once each.
31. 31.Round 34,984 to the nearest 100.
32. 32.Round 66,515 to the nearest 10.
33. 33.Which number is smaller: 51,363 or 56,363? (a) 56363 (b) 51363
34. 34.Round 16,901 to the nearest 10.
35. 35.80000 + 3000 + 600 + 90 + 3 =
36. 36.Round 48,443 to the nearest 100.
37. 37.Round 38,811 to the nearest 100.
38. 38.Round 54,441 to the nearest 10.
39. 39.Round 49,443 to the nearest 100.
40. 40.Round 37,451 to the nearest 10.

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