Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 939 · 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 smallest 5-digit number using the digits 9, 7, 2, 1, 4 once each.
2. 2.What is the value of the digit 8 in 52,807?
3. 3.Round 41,311 to the nearest 10.
4. 4.Round 27,835 to the nearest 100.
5. 5.What is the value of the digit 4 in 38,924?
6. 6.Which number is bigger: 71,522 or 71,122? (a) 71122 (b) 71522
7. 7.Round 88,035 to the nearest 100.
8. 8.Round 12,121 to the nearest 100.
9. 9.What is 1,000 more than 74,046?
10. 10.Which number is smaller: 27,275 or 27,265? (a) 27275 (b) 27265
11. 11.Round 62,266 to the nearest 100.
12. 12.What is 1,000 more than 49,249?
13. 13.Round 86,697 to the nearest 100.
14. 14.Make the greatest 5-digit number using the digits 2, 6, 9, 4, 5 once each.
15. 15.Round 71,411 to the nearest 10.
16. 16.What is the value of the digit 2 in 25,634?
17. 17.What is the value of the digit 4 in 38,745?
18. 18.Round 39,635 to the nearest 100.
19. 19.Make the greatest 5-digit number using the digits 2, 3, 9, 7, 1 once each.
20. 20.Which number is smaller: 36,035 or 40,035? (a) 36035 (b) 40035
21. 21.Which number is bigger: 21,435 or 26,435? (a) 21435 (b) 26435
22. 22.30000 + 9000 + 800 + 40 + 7 =
23. 23.What is the value of the digit 7 in 74,352?
24. 24.What is 1 more than 45,742?
25. 25.What is 100 less than 60,140?
26. 26.Round 37,026 to the nearest 10.
27. 27.Round 85,166 to the nearest 10.
28. 28.What is 1 more than 91,461?
29. 29.Make the smallest 5-digit number using the digits 7, 2, 4, 3, 1 once each.
30. 30.Round 89,274 to the nearest 100.
31. 31.20000 + 8000 + 600 + 20 + 5 =
32. 32.Which number is bigger: 42,337 or 42,336? (a) 42337 (b) 42336
33. 33.Round 69,740 to the nearest 100.
34. 34.Which number is smaller: 41,228 or 41,238? (a) 41238 (b) 41228
35. 35.Round 34,110 to the nearest 10.
36. 36.What is the value of the digit 1 in 14,693?
37. 37.Which number is bigger: 19,806 or 19,756? (a) 19806 (b) 19756
38. 38.Which number is bigger: 42,566 or 42,573? (a) 42566 (b) 42573
39. 39.Make the greatest 5-digit number using the digits 7, 4, 1, 9, 6 once each.
40. 40.Round 75,344 to the nearest 100.

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