Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 661 · 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.What is the value of the digit 5 in 13,450?
2. 2.Make the greatest 5-digit number using the digits 2, 9, 5, 6, 8 once each.
3. 3.Which number is smaller: 64,340 or 64,339? (a) 64339 (b) 64340
4. 4.Round 18,997 to the nearest 10.
5. 5.What is 10 less than 16,569?
6. 6.80000 + 7000 + 200 + 60 + 2 =
7. 7.90000 + 6000 + 300 + 20 + 8 =
8. 8.Make the smallest 5-digit number using the digits 1, 7, 8, 6, 4 once each.
9. 9.Round 55,828 to the nearest 100.
10. 10.What is the value of the digit 8 in 28,539?
11. 11.What is 10 more than 55,567?
12. 12.Round 55,946 to the nearest 10.
13. 13.What is 10 less than 54,990?
14. 14.Make the smallest 5-digit number using the digits 1, 3, 6, 8, 5 once each.
15. 15.What is 1 more than 84,854?
16. 16.Which number is smaller: 68,874 or 68,875? (a) 68875 (b) 68874
17. 17.Round 71,035 to the nearest 100.
18. 18.Which number is smaller: 50,482 or 49,982? (a) 50482 (b) 49982
19. 19.Round 39,833 to the nearest 100.
20. 20.70000 + 8000 + 100 + 30 + 8 =
21. 21.Round 89,131 to the nearest 10.
22. 22.What is the value of the digit 3 in 14,903?
23. 23.70000 + 8000 + 700 + 50 + 3 =
24. 24.Round 83,105 to the nearest 100.
25. 25.Which number is bigger: 34,437 or 34,439? (a) 34439 (b) 34437
26. 26.Round 15,103 to the nearest 100.
27. 27.Which number is bigger: 87,367 or 87,297? (a) 87297 (b) 87367
28. 28.Which number is bigger: 66,145 or 70,145? (a) 70145 (b) 66145
29. 29.Which number is bigger: 30,163 or 24,163? (a) 30163 (b) 24163
30. 30.What is the value of the digit 8 in 21,038?
31. 31.Round 34,996 to the nearest 10.
32. 32.Make the smallest 5-digit number using the digits 4, 7, 9, 2, 1 once each.
33. 33.Which number is bigger: 89,516 or 90,116? (a) 90116 (b) 89516
34. 34.Round 37,312 to the nearest 10.
35. 35.Round 40,560 to the nearest 100.
36. 36.Round 72,678 to the nearest 10.
37. 37.Make the greatest 5-digit number using the digits 1, 7, 9, 2, 3 once each.
38. 38.What is the value of the digit 7 in 70,415?
39. 39.Make the greatest 5-digit number using the digits 3, 5, 4, 9, 8 once each.
40. 40.Which number is smaller: 38,168 or 38,170? (a) 38168 (b) 38170

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