Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 125 · 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. 1.70000 + 7000 + 100 + 60 + 3 =
2. 2.What is the value of the digit 3 in 31,724?
3. 3.Which number is bigger: 44,862 or 43,962? (a) 43962 (b) 44862
4. 4.Round 14,442 to the nearest 10.
5. 5.Round 14,105 to the nearest 100.
6. 6.Which number is bigger: 42,572 or 42,492? (a) 42572 (b) 42492
7. 7.Make the greatest 5-digit number using the digits 1, 9, 8, 5, 2 once each.
8. 8.Round 93,109 to the nearest 100.
9. 9.40000 + 8000 + 800 + 90 + 1 =
10. 10.70000 + 1000 + 800 + 80 + 2 =
11. 11.What is 100 less than 43,838?
12. 12.Round 82,826 to the nearest 100.
13. 13.10000 + 3000 + 700 + 20 + 9 =
14. 14.Make the greatest 5-digit number using the digits 1, 5, 2, 4, 6 once each.
15. 15.Which number is smaller: 59,869 or 59,872? (a) 59872 (b) 59869
16. 16.Round 15,305 to the nearest 10.
17. 17.What is the value of the digit 7 in 14,753?
18. 18.What is the value of the digit 5 in 28,495?
19. 19.Which number is bigger: 21,401 or 21,392? (a) 21401 (b) 21392
20. 20.Round 78,227 to the nearest 100.
21. 21.Which number is smaller: 73,233 or 73,236? (a) 73236 (b) 73233
22. 22.Round 34,613 to the nearest 10.
23. 23.What is 1,000 more than 37,909?
24. 24.Round 62,547 to the nearest 100.
25. 25.50000 + 3000 + 800 + 60 + 3 =
26. 26.Which number is bigger: 27,387 or 27,395? (a) 27387 (b) 27395
27. 27.What is 1,000 more than 15,987?
28. 28.Round 30,568 to the nearest 100.
29. 29.Which number is smaller: 45,744 or 45,644? (a) 45744 (b) 45644
30. 30.Round 32,456 to the nearest 100.
31. 31.Round 47,345 to the nearest 10.
32. 32.What is 1 less than 28,608?
33. 33.What is the value of the digit 7 in 17,630?
34. 34.Make the greatest 5-digit number using the digits 7, 1, 8, 4, 5 once each.
35. 35.Round 30,664 to the nearest 10.
36. 36.Round 22,327 to the nearest 10.
37. 37.Make the greatest 5-digit number using the digits 5, 7, 6, 8, 3 once each.
38. 38.Round 77,275 to the nearest 10.
39. 39.Which number is smaller: 40,282 or 40,277? (a) 40277 (b) 40282
40. 40.Round 14,160 to the nearest 10.

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