Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 610 · 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. 1.80000 + 9000 + 500 + 40 + 1 =
2. 2.Which number is bigger: 70,701 or 74,701? (a) 74701 (b) 70701
3. 3.40000 + 2000 + 900 + 10 + 7 =
4. 4.Which number is smaller: 37,644 or 38,344? (a) 38344 (b) 37644
5. 5.Which number is bigger: 19,561 or 23,561? (a) 23561 (b) 19561
6. 6.What is the value of the digit 2 in 23,450?
7. 7.What is 1 less than 94,079?
8. 8.What is 10 more than 97,600?
9. 9.Make the greatest 5-digit number using the digits 9, 1, 2, 7, 3 once each.
10. 10.Make the greatest 5-digit number using the digits 8, 9, 1, 5, 7 once each.
11. 11.40000 + 3000 + 100 + 30 + 5 =
12. 12.Round 11,269 to the nearest 100.
13. 13.What is the value of the digit 2 in 60,329?
14. 14.Make the smallest 5-digit number using the digits 2, 9, 5, 8, 6 once each.
15. 15.What is the value of the digit 8 in 98,150?
16. 16.What is 1 less than 19,251?
17. 17.Make the greatest 5-digit number using the digits 3, 4, 8, 7, 9 once each.
18. 18.Which number is bigger: 43,688 or 43,681? (a) 43688 (b) 43681
19. 19.What is the value of the digit 9 in 95,480?
20. 20.Round 89,054 to the nearest 10.
21. 21.What is the value of the digit 2 in 94,521?
22. 22.Round 22,233 to the nearest 10.
23. 23.Round 19,388 to the nearest 10.
24. 24.What is the value of the digit 4 in 40,567?
25. 25.Round 18,269 to the nearest 100.
26. 26.Which number is bigger: 23,121 or 23,125? (a) 23125 (b) 23121
27. 27.Which number is bigger: 30,339 or 30,389? (a) 30389 (b) 30339
28. 28.What is the value of the digit 2 in 80,237?
29. 29.What is 100 less than 10,834?
30. 30.Which number is smaller: 43,890 or 43,882? (a) 43890 (b) 43882
31. 31.Which number is bigger: 66,665 or 66,669? (a) 66665 (b) 66669
32. 32.Round 40,623 to the nearest 10.
33. 33.Which number is bigger: 27,206 or 27,296? (a) 27206 (b) 27296
34. 34.What is 1,000 more than 74,809?
35. 35.Round 66,227 to the nearest 100.
36. 36.What is 1,000 more than 39,075?
37. 37.90000 + 7000 + 800 + 60 + 3 =
38. 38.Round 85,398 to the nearest 10.
39. 39.Round 98,070 to the nearest 100.
40. 40.Round 32,600 to the nearest 100.

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