Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 935 · 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 74,415 to the nearest 10.
2. 2.Round 12,745 to the nearest 100.
3. 3.What is 1 more than 27,133?
4. 4.Make the greatest 5-digit number using the digits 2, 8, 9, 4, 3 once each.
5. 5.Make the smallest 5-digit number using the digits 3, 5, 7, 4, 2 once each.
6. 6.Which number is smaller: 50,459 or 47,459? (a) 50459 (b) 47459
7. 7.Make the smallest 5-digit number using the digits 1, 2, 3, 5, 4 once each.
8. 8.What is 100 less than 48,161?
9. 9.Round 35,595 to the nearest 100.
10. 10.Round 28,748 to the nearest 10.
11. 11.Make the smallest 5-digit number using the digits 1, 2, 8, 3, 9 once each.
12. 12.Round 81,564 to the nearest 100.
13. 13.20000 + 5000 + 600 + 80 + 1 =
14. 14.Which number is bigger: 55,520 or 55,513? (a) 55513 (b) 55520
15. 15.Round 64,672 to the nearest 100.
16. 16.What is the value of the digit 2 in 96,281?
17. 17.Which number is bigger: 67,296 or 74,296? (a) 74296 (b) 67296
18. 18.Make the greatest 5-digit number using the digits 1, 8, 6, 3, 9 once each.
19. 19.Round 94,428 to the nearest 100.
20. 20.Make the greatest 5-digit number using the digits 7, 3, 9, 6, 8 once each.
21. 21.Which number is smaller: 37,372 or 37,172? (a) 37372 (b) 37172
22. 22.What is the value of the digit 2 in 13,279?
23. 23.Which number is smaller: 62,303 or 62,298? (a) 62303 (b) 62298
24. 24.Round 54,288 to the nearest 10.
25. 25.Make the greatest 5-digit number using the digits 8, 1, 3, 4, 7 once each.
26. 26.Round 91,064 to the nearest 100.
27. 27.Which number is bigger: 50,963 or 50,965? (a) 50963 (b) 50965
28. 28.Which number is bigger: 53,039 or 53,639? (a) 53039 (b) 53639
29. 29.Which number is bigger: 87,511 or 87,571? (a) 87571 (b) 87511
30. 30.Make the smallest 5-digit number using the digits 7, 6, 8, 5, 9 once each.
31. 31.Make the smallest 5-digit number using the digits 5, 9, 3, 8, 1 once each.
32. 32.Round 85,588 to the nearest 100.
33. 33.What is the value of the digit 1 in 16,258?
34. 34.What is 1 less than 17,686?
35. 35.Round 36,936 to the nearest 10.
36. 36.Round 48,219 to the nearest 100.
37. 37.Round 85,211 to the nearest 100.
38. 38.60000 + 5000 + 200 + 90 + 1 =
39. 39.Round 21,514 to the nearest 100.
40. 40.What is the value of the digit 6 in 64,971?

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