Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 430 · 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 96,338 to the nearest 100.
2. 2.Make the greatest 5-digit number using the digits 4, 2, 6, 9, 8 once each.
3. 3.Which number is bigger: 78,249 or 71,249? (a) 78249 (b) 71249
4. 4.Round 92,977 to the nearest 100.
5. 5.What is 1,000 less than 21,291?
6. 6.Round 42,756 to the nearest 100.
7. 7.50000 + 7000 + 900 + 60 + 2 =
8. 8.Round 90,463 to the nearest 10.
9. 9.Which number is bigger: 71,292 or 71,298? (a) 71292 (b) 71298
10. 10.Which number is smaller: 75,857 or 75,855? (a) 75857 (b) 75855
11. 11.What is 1,000 more than 34,248?
12. 12.Which number is bigger: 65,269 or 63,269? (a) 65269 (b) 63269
13. 13.What is the value of the digit 2 in 45,192?
14. 14.Which number is bigger: 82,565 or 82,574? (a) 82574 (b) 82565
15. 15.60000 + 3000 + 200 + 50 + 9 =
16. 16.20000 + 6000 + 700 + 20 + 1 =
17. 17.What is the value of the digit 3 in 43,689?
18. 18.Round 40,164 to the nearest 10.
19. 19.What is the value of the digit 8 in 19,728?
20. 20.Which number is bigger: 47,469 or 47,869? (a) 47869 (b) 47469
21. 21.10000 + 1000 + 100 + 70 + 7 =
22. 22.What is the value of the digit 6 in 90,846?
23. 23.What is the value of the digit 2 in 29,608?
24. 24.50000 + 6000 + 900 + 10 + 7 =
25. 25.Which number is bigger: 31,400 or 31,403? (a) 31403 (b) 31400
26. 26.Round 39,372 to the nearest 100.
27. 27.Which number is smaller: 82,180 or 82,260? (a) 82180 (b) 82260
28. 28.Make the greatest 5-digit number using the digits 4, 6, 8, 2, 5 once each.
29. 29.What is the value of the digit 5 in 25,893?
30. 30.Round 72,457 to the nearest 10.
31. 31.Round 18,412 to the nearest 10.
32. 32.20000 + 2000 + 300 + 80 + 4 =
33. 33.Round 18,206 to the nearest 100.
34. 34.What is 1 less than 14,766?
35. 35.Round 35,928 to the nearest 100.
36. 36.What is 1 more than 91,473?
37. 37.10000 + 8000 + 400 + 70 + 2 =
38. 38.Which number is smaller: 37,896 or 37,891? (a) 37896 (b) 37891
39. 39.Make the smallest 5-digit number using the digits 8, 2, 7, 3, 4 once each.
40. 40.What is 1 less than 59,306?

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