Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 409 · 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 16,868 to the nearest 100.
2. 2.Make the greatest 5-digit number using the digits 3, 9, 8, 1, 7 once each.
3. 3.Round 52,015 to the nearest 10.
4. 4.40000 + 6000 + 400 + 30 + 2 =
5. 5.What is the value of the digit 9 in 83,290?
6. 6.What is 1 less than 45,289?
7. 7.Make the greatest 5-digit number using the digits 6, 8, 1, 9, 3 once each.
8. 8.What is the value of the digit 2 in 24,810?
9. 9.Make the greatest 5-digit number using the digits 4, 3, 5, 9, 6 once each.
10. 10.Which number is smaller: 35,286 or 34,386? (a) 35286 (b) 34386
11. 11.Round 35,638 to the nearest 10.
12. 12.What is 10 less than 88,319?
13. 13.90000 + 1000 + 100 + 40 + 1 =
14. 14.Round 74,850 to the nearest 10.
15. 15.Round 43,260 to the nearest 10.
16. 16.Which number is bigger: 75,043 or 75,143? (a) 75043 (b) 75143
17. 17.40000 + 8000 + 800 + 10 + 7 =
18. 18.Make the greatest 5-digit number using the digits 8, 6, 4, 2, 5 once each.
19. 19.Round 19,783 to the nearest 100.
20. 20.Round 91,195 to the nearest 100.
21. 21.Round 72,135 to the nearest 100.
22. 22.Round 25,524 to the nearest 100.
23. 23.What is the value of the digit 7 in 95,270?
24. 24.40000 + 3000 + 100 + 10 + 4 =
25. 25.Which number is smaller: 42,202 or 42,203? (a) 42202 (b) 42203
26. 26.Round 90,936 to the nearest 10.
27. 27.Round 51,561 to the nearest 10.
28. 28.Round 36,487 to the nearest 100.
29. 29.What is the value of the digit 9 in 16,039?
30. 30.Round 13,487 to the nearest 10.
31. 31.20000 + 7000 + 200 + 70 + 1 =
32. 32.Make the smallest 5-digit number using the digits 3, 4, 5, 2, 6 once each.
33. 33.Which number is bigger: 35,789 or 43,789? (a) 35789 (b) 43789
34. 34.Round 95,315 to the nearest 100.
35. 35.What is the value of the digit 6 in 61,874?
36. 36.What is 100 more than 48,476?
37. 37.What is the value of the digit 2 in 81,265?
38. 38.Round 63,971 to the nearest 10.
39. 39.Make the smallest 5-digit number using the digits 1, 9, 8, 7, 5 once each.
40. 40.Round 93,337 to the nearest 100.

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