Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 261 · 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. 1.80000 + 7000 + 500 + 50 + 1 =
2. 2.Which number is smaller: 56,864 or 56,872? (a) 56872 (b) 56864
3. 3.Round 32,940 to the nearest 100.
4. 4.Round 38,745 to the nearest 10.
5. 5.What is 100 less than 29,496?
6. 6.Make the smallest 5-digit number using the digits 2, 4, 8, 5, 3 once each.
7. 7.Round 31,451 to the nearest 10.
8. 8.Round 70,788 to the nearest 100.
9. 9.90000 + 3000 + 300 + 60 + 4 =
10. 10.What is the value of the digit 4 in 36,241?
11. 11.What is 1,000 less than 59,325?
12. 12.What is the value of the digit 3 in 90,431?
13. 13.What is the value of the digit 1 in 10,495?
14. 14.60000 + 5000 + 200 + 40 + 9 =
15. 15.What is the value of the digit 7 in 72,180?
16. 16.Which number is smaller: 88,994 or 89,002? (a) 89002 (b) 88994
17. 17.10000 + 8000 + 800 + 80 + 3 =
18. 18.Round 30,126 to the nearest 100.
19. 19.Make the greatest 5-digit number using the digits 6, 2, 9, 7, 1 once each.
20. 20.Which number is smaller: 51,063 or 51,062? (a) 51062 (b) 51063
21. 21.What is 1,000 less than 17,163?
22. 22.What is the value of the digit 2 in 80,921?
23. 23.What is the value of the digit 2 in 50,621?
24. 24.What is 1,000 more than 86,414?
25. 25.Make the greatest 5-digit number using the digits 5, 1, 3, 2, 9 once each.
26. 26.Round 48,309 to the nearest 10.
27. 27.What is the value of the digit 2 in 87,260?
28. 28.What is the value of the digit 9 in 70,169?
29. 29.What is 1 more than 37,845?
30. 30.Make the greatest 5-digit number using the digits 3, 7, 1, 9, 2 once each.
31. 31.Make the smallest 5-digit number using the digits 7, 2, 1, 5, 6 once each.
32. 32.What is the value of the digit 9 in 39,750?
33. 33.Round 79,384 to the nearest 10.
34. 34.Which number is smaller: 29,755 or 23,755? (a) 29755 (b) 23755
35. 35.Round 70,298 to the nearest 10.
36. 36.Which number is bigger: 21,455 or 26,455? (a) 21455 (b) 26455
37. 37.Make the greatest 5-digit number using the digits 6, 5, 3, 2, 9 once each.
38. 38.What is the value of the digit 8 in 12,538?
39. 39.Round 50,233 to the nearest 10.
40. 40.Round 49,770 to the nearest 10.

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