Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 99 · 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 23,662 to the nearest 100.
2. 2.Round 36,489 to the nearest 100.
3. 3.What is the value of the digit 3 in 87,310?
4. 4.What is the value of the digit 8 in 53,802?
5. 5.What is the value of the digit 7 in 70,184?
6. 6.80000 + 3000 + 100 + 80 + 2 =
7. 7.What is 10 less than 80,787?
8. 8.What is the value of the digit 8 in 38,476?
9. 9.Which number is smaller: 47,481 or 46,781? (a) 47481 (b) 46781
10. 10.Make the smallest 5-digit number using the digits 9, 7, 4, 2, 8 once each.
11. 11.Make the smallest 5-digit number using the digits 4, 6, 5, 3, 1 once each.
12. 12.Round 58,099 to the nearest 100.
13. 13.Make the smallest 5-digit number using the digits 3, 1, 2, 4, 9 once each.
14. 14.Which number is bigger: 78,336 or 69,336? (a) 69336 (b) 78336
15. 15.Which number is smaller: 50,150 or 50,130? (a) 50150 (b) 50130
16. 16.Make the greatest 5-digit number using the digits 5, 3, 4, 2, 7 once each.
17. 17.20000 + 6000 + 500 + 50 + 6 =
18. 18.Round 47,953 to the nearest 100.
19. 19.What is 100 less than 34,252?
20. 20.What is the value of the digit 9 in 80,529?
21. 21.What is the value of the digit 2 in 38,462?
22. 22.Round 22,533 to the nearest 100.
23. 23.What is 10 less than 42,277?
24. 24.What is 1 more than 14,408?
25. 25.What is the value of the digit 2 in 20,841?
26. 26.Make the greatest 5-digit number using the digits 3, 7, 4, 9, 6 once each.
27. 27.Which number is bigger: 38,130 or 37,930? (a) 38130 (b) 37930
28. 28.Round 22,695 to the nearest 10.
29. 29.10000 + 6000 + 700 + 40 + 2 =
30. 30.Round 79,472 to the nearest 10.
31. 31.Make the greatest 5-digit number using the digits 2, 4, 3, 5, 9 once each.
32. 32.Make the greatest 5-digit number using the digits 4, 5, 9, 7, 1 once each.
33. 33.Round 31,058 to the nearest 100.
34. 34.What is the value of the digit 4 in 56,214?
35. 35.Round 36,722 to the nearest 100.
36. 36.Round 66,819 to the nearest 100.
37. 37.Which number is smaller: 79,945 or 79,947? (a) 79945 (b) 79947
38. 38.What is 1 more than 34,793?
39. 39.50000 + 6000 + 300 + 70 + 3 =
40. 40.Round 38,310 to the nearest 100.

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