Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 494 · 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: 89,915 or 89,921? (a) 89915 (b) 89921
2. 2.Make the smallest 5-digit number using the digits 4, 3, 7, 9, 8 once each.
3. 3.What is the value of the digit 4 in 15,784?
4. 4.What is the value of the digit 1 in 18,429?
5. 5.What is the value of the digit 2 in 52,806?
6. 6.What is 10 less than 71,173?
7. 7.Round 78,793 to the nearest 10.
8. 8.Round 72,690 to the nearest 100.
9. 9.Make the greatest 5-digit number using the digits 4, 3, 2, 8, 5 once each.
10. 10.20000 + 3000 + 300 + 10 + 9 =
11. 11.Which number is bigger: 28,020 or 19,020? (a) 19020 (b) 28020
12. 12.Round 26,068 to the nearest 10.
13. 13.Round 63,134 to the nearest 10.
14. 14.Round 41,441 to the nearest 10.
15. 15.What is 1,000 less than 65,798?
16. 16.Round 92,211 to the nearest 10.
17. 17.Which number is bigger: 20,239 or 28,239? (a) 28239 (b) 20239
18. 18.Which number is bigger: 67,402 or 67,902? (a) 67402 (b) 67902
19. 19.What is 1 more than 11,538?
20. 20.60000 + 5000 + 600 + 10 + 9 =
21. 21.What is 1 more than 62,781?
22. 22.Make the greatest 5-digit number using the digits 8, 1, 2, 4, 9 once each.
23. 23.What is 100 more than 16,056?
24. 24.Which number is smaller: 20,309 or 20,311? (a) 20309 (b) 20311
25. 25.70000 + 6000 + 300 + 60 + 7 =
26. 26.What is the value of the digit 9 in 76,920?
27. 27.Which number is smaller: 24,675 or 24,669? (a) 24675 (b) 24669
28. 28.Make the greatest 5-digit number using the digits 5, 1, 2, 4, 7 once each.
29. 29.Which number is bigger: 70,303 or 70,283? (a) 70283 (b) 70303
30. 30.What is the value of the digit 5 in 43,579?
31. 31.20000 + 5000 + 800 + 40 + 7 =
32. 32.Round 96,152 to the nearest 100.
33. 33.90000 + 3000 + 900 + 80 + 2 =
34. 34.Round 23,040 to the nearest 10.
35. 35.What is the value of the digit 3 in 39,870?
36. 36.Round 52,531 to the nearest 10.
37. 37.What is 100 more than 94,259?
38. 38.Make the greatest 5-digit number using the digits 2, 6, 5, 7, 9 once each.
39. 39.Round 42,184 to the nearest 100.
40. 40.What is 1,000 more than 46,801?

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