Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 506 · 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. 1.30000 + 2000 + 100 + 70 + 7 =
2. 2.Make the greatest 5-digit number using the digits 5, 3, 6, 1, 2 once each.
3. 3.Which number is smaller: 74,220 or 75,220? (a) 74220 (b) 75220
4. 4.What is the value of the digit 4 in 61,304?
5. 5.What is the value of the digit 7 in 34,721?
6. 6.What is the value of the digit 4 in 14,237?
7. 7.What is 1 more than 43,902?
8. 8.Which number is bigger: 79,756 or 79,956? (a) 79756 (b) 79956
9. 9.What is the value of the digit 6 in 34,620?
10. 10.20000 + 1000 + 700 + 20 + 4 =
11. 11.What is the value of the digit 4 in 89,245?
12. 12.What is the value of the digit 1 in 80,371?
13. 13.Round 31,438 to the nearest 10.
14. 14.Round 96,395 to the nearest 100.
15. 15.Round 96,758 to the nearest 100.
16. 16.What is 10 more than 12,184?
17. 17.Make the smallest 5-digit number using the digits 7, 6, 2, 1, 9 once each.
18. 18.Which number is bigger: 81,887 or 78,887? (a) 81887 (b) 78887
19. 19.What is 100 more than 25,758?
20. 20.Round 18,135 to the nearest 100.
21. 21.Make the greatest 5-digit number using the digits 7, 1, 6, 3, 9 once each.
22. 22.What is 10 less than 65,559?
23. 23.Which number is bigger: 63,367 or 63,365? (a) 63365 (b) 63367
24. 24.Round 89,797 to the nearest 10.
25. 25.10000 + 4000 + 200 + 60 + 3 =
26. 26.Make the greatest 5-digit number using the digits 9, 2, 5, 1, 8 once each.
27. 27.Which number is bigger: 23,757 or 23,760? (a) 23757 (b) 23760
28. 28.90000 + 8000 + 700 + 60 + 4 =
29. 29.80000 + 2000 + 900 + 80 + 1 =
30. 30.Round 18,999 to the nearest 100.
31. 31.What is 100 less than 68,429?
32. 32.Which number is smaller: 63,350 or 63,280? (a) 63280 (b) 63350
33. 33.What is 1 less than 77,965?
34. 34.60000 + 7000 + 100 + 60 + 6 =
35. 35.Which number is smaller: 26,561 or 28,561? (a) 26561 (b) 28561
36. 36.Which number is bigger: 32,612 or 32,312? (a) 32312 (b) 32612
37. 37.Round 33,893 to the nearest 100.
38. 38.What is the value of the digit 1 in 78,631?
39. 39.What is 1,000 more than 60,600?
40. 40.Which number is bigger: 62,356 or 62,756? (a) 62356 (b) 62756

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