Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 486 · 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.Round 44,762 to the nearest 10.
2. 2.What is the value of the digit 1 in 20,415?
3. 3.Which number is smaller: 57,390 or 50,390? (a) 50390 (b) 57390
4. 4.50000 + 4000 + 400 + 80 + 5 =
5. 5.What is the value of the digit 7 in 60,972?
6. 6.What is the value of the digit 2 in 63,725?
7. 7.Which number is smaller: 47,714 or 49,714? (a) 47714 (b) 49714
8. 8.Round 10,705 to the nearest 100.
9. 9.What is 100 less than 21,618?
10. 10.Make the greatest 5-digit number using the digits 9, 1, 7, 4, 6 once each.
11. 11.Which number is bigger: 88,573 or 88,473? (a) 88573 (b) 88473
12. 12.Make the smallest 5-digit number using the digits 2, 6, 5, 3, 7 once each.
13. 13.Round 73,764 to the nearest 100.
14. 14.What is the value of the digit 8 in 90,812?
15. 15.10000 + 3000 + 100 + 50 + 2 =
16. 16.Make the greatest 5-digit number using the digits 2, 8, 5, 7, 9 once each.
17. 17.Round 30,508 to the nearest 10.
18. 18.What is 100 less than 91,779?
19. 19.Make the greatest 5-digit number using the digits 9, 2, 4, 1, 5 once each.
20. 20.Which number is smaller: 30,054 or 30,056? (a) 30056 (b) 30054
21. 21.What is 10 less than 73,014?
22. 22.Round 20,070 to the nearest 10.
23. 23.Make the smallest 5-digit number using the digits 1, 2, 6, 7, 5 once each.
24. 24.What is 10 more than 19,270?
25. 25.Round 32,081 to the nearest 100.
26. 26.What is the value of the digit 1 in 61,928?
27. 27.Round 98,360 to the nearest 10.
28. 28.Which number is bigger: 86,516 or 85,516? (a) 86516 (b) 85516
29. 29.What is 10 more than 80,162?
30. 30.Make the smallest 5-digit number using the digits 9, 1, 2, 8, 7 once each.
31. 31.Make the smallest 5-digit number using the digits 4, 5, 8, 9, 1 once each.
32. 32.Round 20,586 to the nearest 100.
33. 33.What is the value of the digit 3 in 90,346?
34. 34.Which number is smaller: 85,920 or 85,927? (a) 85927 (b) 85920
35. 35.What is the value of the digit 6 in 86,512?
36. 36.What is the value of the digit 8 in 73,890?
37. 37.60000 + 2000 + 900 + 20 + 5 =
38. 38.What is 1,000 less than 86,956?
39. 39.70000 + 8000 + 200 + 70 + 8 =
40. 40.40000 + 8000 + 800 + 80 + 1 =

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