Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 817 · 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.Which number is smaller: 87,795 or 87,875? (a) 87875 (b) 87795
2. 2.Round 35,262 to the nearest 10.
3. 3.What is 1 more than 78,053?
4. 4.Round 23,864 to the nearest 10.
5. 5.Make the smallest 5-digit number using the digits 1, 9, 7, 3, 6 once each.
6. 6.20000 + 2000 + 700 + 60 + 4 =
7. 7.What is the value of the digit 8 in 46,829?
8. 8.Make the smallest 5-digit number using the digits 9, 8, 1, 4, 6 once each.
9. 9.Round 13,024 to the nearest 100.
10. 10.Round 16,792 to the nearest 10.
11. 11.Round 28,757 to the nearest 10.
12. 12.What is the value of the digit 5 in 67,352?
13. 13.Which number is bigger: 65,774 or 66,074? (a) 66074 (b) 65774
14. 14.Which number is bigger: 56,117 or 55,617? (a) 56117 (b) 55617
15. 15.Which number is smaller: 39,415 or 39,385? (a) 39385 (b) 39415
16. 16.10000 + 5000 + 600 + 10 + 2 =
17. 17.Make the greatest 5-digit number using the digits 1, 3, 4, 9, 2 once each.
18. 18.Round 72,900 to the nearest 10.
19. 19.Which number is bigger: 37,962 or 37,952? (a) 37962 (b) 37952
20. 20.Which number is bigger: 62,332 or 62,325? (a) 62325 (b) 62332
21. 21.60000 + 3000 + 600 + 50 + 8 =
22. 22.Make the greatest 5-digit number using the digits 7, 8, 3, 4, 5 once each.
23. 23.Round 84,490 to the nearest 10.
24. 24.What is the value of the digit 4 in 18,345?
25. 25.Make the smallest 5-digit number using the digits 3, 4, 9, 5, 6 once each.
26. 26.What is the value of the digit 4 in 24,517?
27. 27.What is the value of the digit 2 in 35,267?
28. 28.50000 + 5000 + 300 + 30 + 4 =
29. 29.What is 1 less than 33,843?
30. 30.80000 + 1000 + 100 + 40 + 1 =
31. 31.Which number is bigger: 32,221 or 32,421? (a) 32221 (b) 32421
32. 32.Which number is smaller: 59,649 or 59,549? (a) 59649 (b) 59549
33. 33.Which number is bigger: 86,078 or 79,078? (a) 79078 (b) 86078
34. 34.What is the value of the digit 2 in 20,458?
35. 35.What is the value of the digit 2 in 80,972?
36. 36.What is the value of the digit 1 in 63,910?
37. 37.Which number is bigger: 80,082 or 79,082? (a) 80082 (b) 79082
38. 38.Round 79,821 to the nearest 10.
39. 39.Which number is bigger: 67,900 or 67,800? (a) 67800 (b) 67900
40. 40.What is 1 less than 75,896?

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