Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 426 · 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. 1.20000 + 7000 + 500 + 80 + 6 =
2. 2.Which number is smaller: 63,418 or 64,018? (a) 64018 (b) 63418
3. 3.Which number is bigger: 25,838 or 25,830? (a) 25830 (b) 25838
4. 4.Which number is smaller: 55,572 or 50,572? (a) 55572 (b) 50572
5. 5.What is 1 less than 15,108?
6. 6.Round 34,763 to the nearest 10.
7. 7.What is the value of the digit 2 in 60,238?
8. 8.Round 82,505 to the nearest 100.
9. 9.What is 10 less than 21,865?
10. 10.20000 + 2000 + 200 + 70 + 2 =
11. 11.Which number is bigger: 25,103 or 32,103? (a) 32103 (b) 25103
12. 12.20000 + 3000 + 400 + 70 + 9 =
13. 13.Make the greatest 5-digit number using the digits 7, 2, 9, 1, 8 once each.
14. 14.Which number is smaller: 30,526 or 30,586? (a) 30586 (b) 30526
15. 15.Which number is smaller: 83,886 or 84,486? (a) 83886 (b) 84486
16. 16.Round 84,412 to the nearest 100.
17. 17.What is the value of the digit 2 in 29,340?
18. 18.Round 93,623 to the nearest 10.
19. 19.Which number is bigger: 47,266 or 47,271? (a) 47266 (b) 47271
20. 20.What is the value of the digit 7 in 48,279?
21. 21.Round 38,221 to the nearest 10.
22. 22.Round 62,421 to the nearest 10.
23. 23.What is 1,000 more than 12,560?
24. 24.Round 49,875 to the nearest 100.
25. 25.Round 44,934 to the nearest 100.
26. 26.90000 + 3000 + 200 + 50 + 9 =
27. 27.Round 68,537 to the nearest 100.
28. 28.Round 74,181 to the nearest 100.
29. 29.Which number is bigger: 39,792 or 39,852? (a) 39792 (b) 39852
30. 30.Make the greatest 5-digit number using the digits 8, 5, 1, 4, 6 once each.
31. 31.What is the value of the digit 8 in 84,913?
32. 32.Which number is bigger: 27,929 or 27,629? (a) 27929 (b) 27629
33. 33.What is 100 more than 46,218?
34. 34.What is the value of the digit 1 in 21,503?
35. 35.What is the value of the digit 8 in 78,902?
36. 36.Which number is smaller: 83,081 or 83,781? (a) 83081 (b) 83781
37. 37.What is 1,000 less than 85,320?
38. 38.What is 100 more than 68,756?
39. 39.Which number is bigger: 70,083 or 70,123? (a) 70083 (b) 70123
40. 40.Round 74,184 to the nearest 10.

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