Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 227 · 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.Which number is bigger: 76,204 or 83,204? (a) 83204 (b) 76204
2. 2.Round 64,705 to the nearest 100.
3. 3.Which number is smaller: 43,049 or 43,046? (a) 43049 (b) 43046
4. 4.50000 + 6000 + 500 + 30 + 1 =
5. 5.Which number is bigger: 72,112 or 72,122? (a) 72122 (b) 72112
6. 6.Round 37,636 to the nearest 100.
7. 7.Round 21,874 to the nearest 100.
8. 8.Which number is smaller: 84,220 or 83,920? (a) 84220 (b) 83920
9. 9.60000 + 1000 + 800 + 30 + 2 =
10. 10.Round 98,943 to the nearest 100.
11. 11.What is the value of the digit 5 in 90,765?
12. 12.20000 + 1000 + 300 + 30 + 1 =
13. 13.Round 67,916 to the nearest 10.
14. 14.Which number is smaller: 36,972 or 36,472? (a) 36972 (b) 36472
15. 15.Make the smallest 5-digit number using the digits 5, 4, 1, 6, 7 once each.
16. 16.What is the value of the digit 1 in 13,095?
17. 17.Which number is bigger: 29,010 or 29,009? (a) 29010 (b) 29009
18. 18.Round 95,596 to the nearest 100.
19. 19.What is 100 less than 16,083?
20. 20.Make the greatest 5-digit number using the digits 9, 7, 2, 6, 4 once each.
21. 21.Which number is bigger: 37,833 or 37,133? (a) 37833 (b) 37133
22. 22.Which number is smaller: 72,454 or 72,450? (a) 72454 (b) 72450
23. 23.Which number is smaller: 21,395 or 21,375? (a) 21395 (b) 21375
24. 24.Round 95,569 to the nearest 100.
25. 25.Which number is bigger: 66,975 or 67,025? (a) 66975 (b) 67025
26. 26.What is the value of the digit 1 in 85,130?
27. 27.What is the value of the digit 8 in 43,028?
28. 28.What is the value of the digit 7 in 82,374?
29. 29.50000 + 3000 + 600 + 20 + 7 =
30. 30.Round 23,245 to the nearest 100.
31. 31.Round 14,864 to the nearest 100.
32. 32.90000 + 9000 + 300 + 40 + 1 =
33. 33.Round 16,532 to the nearest 100.
34. 34.Round 32,704 to the nearest 10.
35. 35.Round 26,948 to the nearest 100.
36. 36.Round 80,559 to the nearest 10.
37. 37.What is the value of the digit 7 in 60,279?
38. 38.Round 76,057 to the nearest 10.
39. 39.What is 1 less than 12,414?
40. 40.Round 54,114 to the nearest 100.

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