Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 904 · 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. 1.30000 + 1000 + 300 + 30 + 4 =
2. 2.Round 42,244 to the nearest 100.
3. 3.Which number is smaller: 50,608 or 51,308? (a) 51308 (b) 50608
4. 4.70000 + 9000 + 400 + 30 + 9 =
5. 5.Round 16,891 to the nearest 10.
6. 6.Make the greatest 5-digit number using the digits 9, 3, 4, 1, 5 once each.
7. 7.Round 57,252 to the nearest 10.
8. 8.What is the value of the digit 9 in 95,186?
9. 9.Make the greatest 5-digit number using the digits 2, 5, 7, 4, 1 once each.
10. 10.Make the greatest 5-digit number using the digits 1, 3, 2, 4, 6 once each.
11. 11.What is the value of the digit 5 in 31,845?
12. 12.What is the value of the digit 1 in 86,501?
13. 13.Which number is smaller: 86,081 or 86,077? (a) 86081 (b) 86077
14. 14.Round 43,806 to the nearest 10.
15. 15.What is 1,000 more than 12,285?
16. 16.Which number is smaller: 24,408 or 24,400? (a) 24408 (b) 24400
17. 17.Round 71,956 to the nearest 10.
18. 18.80000 + 3000 + 200 + 10 + 2 =
19. 19.What is 100 less than 76,664?
20. 20.What is 1 more than 95,196?
21. 21.Which number is bigger: 75,321 or 76,221? (a) 75321 (b) 76221
22. 22.Round 39,042 to the nearest 10.
23. 23.What is 100 more than 46,431?
24. 24.What is 1 less than 51,036?
25. 25.Round 38,421 to the nearest 10.
26. 26.90000 + 9000 + 800 + 70 + 2 =
27. 27.Round 96,059 to the nearest 10.
28. 28.Make the greatest 5-digit number using the digits 3, 8, 6, 5, 2 once each.
29. 29.Make the greatest 5-digit number using the digits 1, 3, 8, 7, 5 once each.
30. 30.30000 + 2000 + 300 + 60 + 9 =
31. 31.Which number is smaller: 90,380 or 90,680? (a) 90380 (b) 90680
32. 32.What is the value of the digit 5 in 14,652?
33. 33.50000 + 7000 + 900 + 10 + 1 =
34. 34.Which number is bigger: 38,288 or 38,328? (a) 38328 (b) 38288
35. 35.Round 16,928 to the nearest 10.
36. 36.Round 17,736 to the nearest 100.
37. 37.Round 97,588 to the nearest 100.
38. 38.Which number is bigger: 50,313 or 50,013? (a) 50013 (b) 50313
39. 39.Round 98,026 to the nearest 100.
40. 40.Round 61,504 to the nearest 10.

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