Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 580 · 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.Round 56,539 to the nearest 10.
2. 2.What is 100 less than 66,325?
3. 3.Make the greatest 5-digit number using the digits 9, 5, 6, 1, 2 once each.
4. 4.Which number is smaller: 22,934 or 23,934? (a) 22934 (b) 23934
5. 5.Which number is smaller: 81,477 or 81,677? (a) 81477 (b) 81677
6. 6.10000 + 4000 + 400 + 50 + 3 =
7. 7.What is the value of the digit 7 in 95,374?
8. 8.Which number is bigger: 57,034 or 57,039? (a) 57034 (b) 57039
9. 9.Round 93,612 to the nearest 100.
10. 10.Round 79,072 to the nearest 100.
11. 11.What is the value of the digit 7 in 32,780?
12. 12.70000 + 1000 + 300 + 30 + 7 =
13. 13.Which number is bigger: 26,647 or 18,647? (a) 26647 (b) 18647
14. 14.Make the smallest 5-digit number using the digits 9, 3, 2, 6, 8 once each.
15. 15.Make the smallest 5-digit number using the digits 5, 1, 6, 9, 3 once each.
16. 16.Round 23,539 to the nearest 10.
17. 17.Which number is smaller: 90,437 or 90,440? (a) 90440 (b) 90437
18. 18.What is the value of the digit 5 in 25,961?
19. 19.Round 21,095 to the nearest 10.
20. 20.What is 1 more than 63,272?
21. 21.What is 10 more than 38,030?
22. 22.Round 55,655 to the nearest 100.
23. 23.What is 1,000 less than 64,566?
24. 24.Round 16,508 to the nearest 100.
25. 25.90000 + 5000 + 200 + 40 + 3 =
26. 26.Round 77,555 to the nearest 10.
27. 27.Round 83,437 to the nearest 10.
28. 28.What is the value of the digit 9 in 14,598?
29. 29.Which number is bigger: 49,870 or 49,810? (a) 49870 (b) 49810
30. 30.Round 13,182 to the nearest 100.
31. 31.Round 73,349 to the nearest 100.
32. 32.Which number is bigger: 60,929 or 67,929? (a) 60929 (b) 67929
33. 33.70000 + 7000 + 700 + 70 + 9 =
34. 34.Make the greatest 5-digit number using the digits 3, 5, 1, 8, 9 once each.
35. 35.Round 22,862 to the nearest 100.
36. 36.Which number is smaller: 86,259 or 86,219? (a) 86219 (b) 86259
37. 37.60000 + 3000 + 300 + 40 + 7 =
38. 38.Round 13,702 to the nearest 10.
39. 39.Which number is bigger: 39,122 or 39,117? (a) 39117 (b) 39122
40. 40.Which number is bigger: 81,514 or 81,434? (a) 81514 (b) 81434

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