Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 848 · 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: 27,068 or 33,068? (a) 33068 (b) 27068
2. 2.Make the greatest 5-digit number using the digits 1, 5, 9, 7, 6 once each.
3. 3.Make the greatest 5-digit number using the digits 8, 4, 3, 1, 5 once each.
4. 4.Round 22,771 to the nearest 10.
5. 5.What is the value of the digit 2 in 28,430?
6. 6.Round 21,950 to the nearest 100.
7. 7.Which number is smaller: 63,254 or 63,174? (a) 63174 (b) 63254
8. 8.Round 32,395 to the nearest 10.
9. 9.Round 59,133 to the nearest 10.
10. 10.What is 1 less than 22,529?
11. 11.Round 45,893 to the nearest 100.
12. 12.Round 92,174 to the nearest 100.
13. 13.60000 + 7000 + 800 + 10 + 7 =
14. 14.What is the value of the digit 8 in 15,648?
15. 15.Which number is bigger: 20,087 or 20,077? (a) 20087 (b) 20077
16. 16.80000 + 2000 + 300 + 80 + 5 =
17. 17.What is 10 less than 78,052?
18. 18.What is the value of the digit 2 in 21,546?
19. 19.40000 + 8000 + 100 + 80 + 4 =
20. 20.Make the greatest 5-digit number using the digits 6, 4, 7, 2, 1 once each.
21. 21.Round 27,388 to the nearest 100.
22. 22.What is the value of the digit 5 in 75,128?
23. 23.Round 26,019 to the nearest 10.
24. 24.What is the value of the digit 8 in 93,851?
25. 25.Round 24,418 to the nearest 10.
26. 26.Round 45,380 to the nearest 100.
27. 27.Which number is bigger: 27,462 or 27,402? (a) 27462 (b) 27402
28. 28.Make the greatest 5-digit number using the digits 7, 9, 8, 2, 6 once each.
29. 29.Round 84,109 to the nearest 10.
30. 30.Round 28,598 to the nearest 10.
31. 31.Which number is bigger: 23,874 or 23,879? (a) 23874 (b) 23879
32. 32.Which number is smaller: 35,199 or 36,199? (a) 35199 (b) 36199
33. 33.Round 29,549 to the nearest 10.
34. 34.What is 10 more than 94,592?
35. 35.What is the value of the digit 1 in 90,781?
36. 36.Round 61,645 to the nearest 10.
37. 37.Which number is bigger: 23,600 or 23,650? (a) 23600 (b) 23650
38. 38.Which number is bigger: 34,889 or 25,889? (a) 34889 (b) 25889
39. 39.90000 + 8000 + 400 + 70 + 4 =
40. 40.Round 82,116 to the nearest 100.

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