Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 795 · 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. 1.40000 + 9000 + 400 + 50 + 9 =
2. 2.Round 79,817 to the nearest 10.
3. 3.Make the smallest 5-digit number using the digits 8, 3, 4, 1, 6 once each.
4. 4.Round 10,526 to the nearest 100.
5. 5.Round 85,570 to the nearest 10.
6. 6.Round 10,789 to the nearest 100.
7. 7.Which number is smaller: 80,403 or 80,413? (a) 80413 (b) 80403
8. 8.70000 + 4000 + 400 + 10 + 2 =
9. 9.Round 35,227 to the nearest 10.
10. 10.What is 100 more than 18,116?
11. 11.What is 10 less than 17,183?
12. 12.What is the value of the digit 1 in 85,014?
13. 13.What is the value of the digit 1 in 51,283?
14. 14.What is 100 more than 22,978?
15. 15.90000 + 5000 + 500 + 20 + 2 =
16. 16.30000 + 9000 + 200 + 90 + 3 =
17. 17.40000 + 7000 + 100 + 20 + 4 =
18. 18.What is the value of the digit 6 in 67,901?
19. 19.What is the value of the digit 3 in 49,536?
20. 20.30000 + 7000 + 700 + 10 + 5 =
21. 21.Which number is smaller: 32,307 or 32,357? (a) 32307 (b) 32357
22. 22.Round 21,408 to the nearest 10.
23. 23.Which number is bigger: 56,259 or 53,259? (a) 56259 (b) 53259
24. 24.Make the smallest 5-digit number using the digits 3, 4, 6, 7, 2 once each.
25. 25.What is 100 less than 19,155?
26. 26.What is the value of the digit 6 in 36,580?
27. 27.What is the value of the digit 8 in 68,024?
28. 28.What is the value of the digit 6 in 60,231?
29. 29.90000 + 7000 + 700 + 30 + 7 =
30. 30.What is 1,000 less than 27,476?
31. 31.What is 1 less than 21,527?
32. 32.Which number is bigger: 89,655 or 89,755? (a) 89655 (b) 89755
33. 33.What is 1 more than 55,744?
34. 34.Round 12,794 to the nearest 10.
35. 35.What is the value of the digit 8 in 39,870?
36. 36.What is the value of the digit 7 in 10,374?
37. 37.Round 26,608 to the nearest 100.
38. 38.Round 43,495 to the nearest 10.
39. 39.What is the value of the digit 5 in 62,579?
40. 40.Make the greatest 5-digit number using the digits 7, 4, 1, 5, 9 once each.

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