Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 544 · 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 greatest 5-digit number using the digits 2, 3, 9, 5, 7 once each.
2. 2.Which number is smaller: 36,502 or 38,502? (a) 36502 (b) 38502
3. 3.What is the value of the digit 1 in 10,254?
4. 4.Round 60,629 to the nearest 10.
5. 5.Make the smallest 5-digit number using the digits 3, 7, 2, 1, 9 once each.
6. 6.What is the value of the digit 5 in 10,587?
7. 7.20000 + 3000 + 400 + 60 + 3 =
8. 8.Which number is smaller: 78,008 or 72,008? (a) 78008 (b) 72008
9. 9.Round 31,825 to the nearest 10.
10. 10.What is the value of the digit 4 in 21,849?
11. 11.Round 13,624 to the nearest 100.
12. 12.20000 + 8000 + 500 + 20 + 4 =
13. 13.What is the value of the digit 2 in 58,120?
14. 14.What is the value of the digit 6 in 21,476?
15. 15.Round 69,243 to the nearest 10.
16. 16.50000 + 6000 + 800 + 30 + 8 =
17. 17.What is the value of the digit 5 in 41,053?
18. 18.50000 + 2000 + 900 + 90 + 2 =
19. 19.What is 1,000 more than 70,523?
20. 20.What is the value of the digit 3 in 61,730?
21. 21.What is the value of the digit 5 in 51,264?
22. 22.What is 1 more than 26,183?
23. 23.70000 + 3000 + 400 + 70 + 2 =
24. 24.Which number is smaller: 31,822 or 31,762? (a) 31762 (b) 31822
25. 25.Round 85,896 to the nearest 100.
26. 26.Which number is smaller: 21,922 or 21,862? (a) 21922 (b) 21862
27. 27.Round 18,411 to the nearest 10.
28. 28.Which number is bigger: 29,153 or 31,153? (a) 29153 (b) 31153
29. 29.What is 1,000 less than 26,222?
30. 30.Which number is bigger: 51,405 or 51,395? (a) 51395 (b) 51405
31. 31.What is the value of the digit 4 in 12,594?
32. 32.Round 51,399 to the nearest 100.
33. 33.30000 + 8000 + 400 + 30 + 7 =
34. 34.What is the value of the digit 1 in 27,160?
35. 35.Make the greatest 5-digit number using the digits 2, 5, 1, 6, 8 once each.
36. 36.Round 32,839 to the nearest 100.
37. 37.Make the greatest 5-digit number using the digits 9, 6, 4, 2, 3 once each.
38. 38.Round 13,473 to the nearest 100.
39. 39.90000 + 2000 + 400 + 10 + 1 =
40. 40.Which number is smaller: 29,213 or 24,213? (a) 24213 (b) 29213

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