Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 511 · 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 8 in 21,809?
2. 2.Round 83,393 to the nearest 100.
3. 3.Make the greatest 5-digit number using the digits 1, 4, 8, 6, 9 once each.
4. 4.Round 78,508 to the nearest 100.
5. 5.Which number is bigger: 65,101 or 68,101? (a) 65101 (b) 68101
6. 6.Round 70,880 to the nearest 100.
7. 7.Round 15,651 to the nearest 100.
8. 8.Round 18,340 to the nearest 10.
9. 9.Which number is smaller: 74,056 or 74,055? (a) 74056 (b) 74055
10. 10.70000 + 5000 + 600 + 20 + 6 =
11. 11.Make the smallest 5-digit number using the digits 8, 6, 2, 1, 9 once each.
12. 12.Round 25,899 to the nearest 100.
13. 13.What is the value of the digit 7 in 74,598?
14. 14.What is the value of the digit 9 in 90,264?
15. 15.What is 1 more than 68,072?
16. 16.What is the value of the digit 9 in 58,692?
17. 17.What is the value of the digit 3 in 30,749?
18. 18.What is the value of the digit 7 in 70,314?
19. 19.What is the value of the digit 2 in 70,213?
20. 20.What is 1 less than 92,583?
21. 21.Make the smallest 5-digit number using the digits 2, 3, 4, 8, 1 once each.
22. 22.Round 16,477 to the nearest 10.
23. 23.50000 + 9000 + 100 + 30 + 1 =
24. 24.What is 1,000 more than 56,139?
25. 25.What is the value of the digit 5 in 50,462?
26. 26.Round 26,859 to the nearest 100.
27. 27.Make the greatest 5-digit number using the digits 1, 2, 4, 5, 9 once each.
28. 28.What is the value of the digit 8 in 19,382?
29. 29.Round 46,418 to the nearest 10.
30. 30.What is the value of the digit 7 in 21,376?
31. 31.What is the value of the digit 4 in 43,905?
32. 32.What is the value of the digit 1 in 67,182?
33. 33.Round 54,435 to the nearest 100.
34. 34.Round 44,303 to the nearest 10.
35. 35.What is the value of the digit 2 in 28,713?
36. 36.Which number is bigger: 19,670 or 19,700? (a) 19700 (b) 19670
37. 37.Make the greatest 5-digit number using the digits 4, 7, 3, 8, 1 once each.
38. 38.80000 + 4000 + 600 + 10 + 1 =
39. 39.Round 40,601 to the nearest 10.
40. 40.Make the greatest 5-digit number using the digits 5, 4, 6, 1, 7 once each.

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