Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 983 · 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.Make the greatest 5-digit number using the digits 6, 2, 8, 1, 5 once each.
2. 2.Round 44,946 to the nearest 10.
3. 3.Which number is bigger: 83,174 or 81,174? (a) 83174 (b) 81174
4. 4.Make the smallest 5-digit number using the digits 8, 3, 2, 4, 6 once each.
5. 5.What is the value of the digit 2 in 20,817?
6. 6.Which number is smaller: 33,939 or 33,989? (a) 33939 (b) 33989
7. 7.Which number is bigger: 80,698 or 80,690? (a) 80690 (b) 80698
8. 8.60000 + 5000 + 900 + 70 + 3 =
9. 9.Round 71,454 to the nearest 100.
10. 10.Which number is smaller: 30,109 or 24,109? (a) 24109 (b) 30109
11. 11.20000 + 2000 + 300 + 70 + 2 =
12. 12.Round 68,372 to the nearest 10.
13. 13.Round 38,285 to the nearest 100.
14. 14.What is the value of the digit 8 in 80,195?
15. 15.What is the value of the digit 9 in 62,897?
16. 16.Make the smallest 5-digit number using the digits 2, 7, 4, 1, 6 once each.
17. 17.What is the value of the digit 2 in 72,653?
18. 18.Which number is bigger: 30,451 or 35,451? (a) 30451 (b) 35451
19. 19.10000 + 6000 + 300 + 80 + 2 =
20. 20.70000 + 9000 + 800 + 20 + 7 =
21. 21.What is the value of the digit 7 in 76,159?
22. 22.What is 100 less than 81,089?
23. 23.Which number is smaller: 73,455 or 73,055? (a) 73055 (b) 73455
24. 24.What is the value of the digit 5 in 57,134?
25. 25.Make the smallest 5-digit number using the digits 7, 8, 1, 4, 6 once each.
26. 26.Which number is bigger: 19,977 or 20,067? (a) 19977 (b) 20067
27. 27.Round 23,636 to the nearest 100.
28. 28.Round 23,081 to the nearest 100.
29. 29.Which number is smaller: 57,902 or 57,897? (a) 57902 (b) 57897
30. 30.What is 1,000 more than 27,410?
31. 31.Make the greatest 5-digit number using the digits 9, 7, 6, 8, 4 once each.
32. 32.70000 + 5000 + 600 + 80 + 8 =
33. 33.Round 66,550 to the nearest 100.
34. 34.Which number is bigger: 33,021 or 32,221? (a) 32221 (b) 33021
35. 35.What is 10 less than 41,826?
36. 36.What is the value of the digit 4 in 41,985?
37. 37.Round 74,553 to the nearest 10.
38. 38.What is 10 less than 59,901?
39. 39.Round 27,745 to the nearest 100.
40. 40.What is the value of the digit 7 in 52,708?

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