Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 724 · 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. 1.50000 + 5000 + 800 + 70 + 5 =
2. 2.What is the value of the digit 3 in 12,038?
3. 3.Round 70,089 to the nearest 100.
4. 4.Round 57,256 to the nearest 100.
5. 5.90000 + 8000 + 200 + 30 + 4 =
6. 6.What is the value of the digit 1 in 10,293?
7. 7.Make the greatest 5-digit number using the digits 3, 1, 4, 8, 5 once each.
8. 8.Which number is bigger: 22,707 or 22,207? (a) 22707 (b) 22207
9. 9.Which number is bigger: 27,892 or 27,802? (a) 27802 (b) 27892
10. 10.Round 38,199 to the nearest 10.
11. 11.Which number is smaller: 24,641 or 24,691? (a) 24691 (b) 24641
12. 12.90000 + 1000 + 500 + 50 + 9 =
13. 13.What is the value of the digit 2 in 24,956?
14. 14.Which number is smaller: 47,119 or 47,110? (a) 47110 (b) 47119
15. 15.80000 + 8000 + 100 + 40 + 9 =
16. 16.Make the greatest 5-digit number using the digits 3, 1, 4, 7, 9 once each.
17. 17.Make the greatest 5-digit number using the digits 2, 7, 8, 1, 3 once each.
18. 18.Round 12,287 to the nearest 10.
19. 19.50000 + 8000 + 900 + 30 + 5 =
20. 20.Round 83,504 to the nearest 10.
21. 21.Make the smallest 5-digit number using the digits 3, 5, 4, 1, 8 once each.
22. 22.Which number is smaller: 47,011 or 51,011? (a) 47011 (b) 51011
23. 23.What is the value of the digit 7 in 95,783?
24. 24.What is 1,000 more than 29,072?
25. 25.What is the value of the digit 1 in 71,803?
26. 26.Round 98,859 to the nearest 10.
27. 27.Which number is bigger: 44,496 or 44,497? (a) 44496 (b) 44497
28. 28.Make the greatest 5-digit number using the digits 3, 2, 9, 4, 5 once each.
29. 29.Which number is smaller: 53,758 or 62,758? (a) 62758 (b) 53758
30. 30.What is the value of the digit 1 in 10,725?
31. 31.Which number is smaller: 20,517 or 20,527? (a) 20527 (b) 20517
32. 32.What is 1 more than 17,107?
33. 33.What is the value of the digit 9 in 19,072?
34. 34.Which number is bigger: 48,508 or 48,468? (a) 48468 (b) 48508
35. 35.Round 18,881 to the nearest 100.
36. 36.Which number is bigger: 21,188 or 21,248? (a) 21248 (b) 21188
37. 37.What is 10 more than 32,846?
38. 38.60000 + 7000 + 900 + 70 + 8 =
39. 39.Round 16,388 to the nearest 100.
40. 40.Round 84,719 to the nearest 100.

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