Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 911 · 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 42,602 to the nearest 10.
2. 2.What is the value of the digit 8 in 70,428?
3. 3.What is 10 more than 35,551?
4. 4.20000 + 1000 + 400 + 90 + 6 =
5. 5.Round 72,845 to the nearest 100.
6. 6.Which number is bigger: 38,916 or 38,976? (a) 38916 (b) 38976
7. 7.What is the value of the digit 3 in 20,138?
8. 8.Which number is bigger: 49,229 or 50,029? (a) 49229 (b) 50029
9. 9.What is the value of the digit 6 in 27,106?
10. 10.Which number is bigger: 36,880 or 36,920? (a) 36920 (b) 36880
11. 11.What is the value of the digit 2 in 60,725?
12. 12.20000 + 8000 + 400 + 50 + 3 =
13. 13.Round 19,349 to the nearest 10.
14. 14.Make the smallest 5-digit number using the digits 9, 3, 4, 6, 1 once each.
15. 15.Which number is bigger: 81,984 or 82,984? (a) 82984 (b) 81984
16. 16.What is the value of the digit 7 in 46,709?
17. 17.What is the value of the digit 5 in 23,095?
18. 18.Which number is bigger: 44,222 or 44,162? (a) 44162 (b) 44222
19. 19.Which number is smaller: 43,487 or 43,480? (a) 43480 (b) 43487
20. 20.What is the value of the digit 9 in 61,097?
21. 21.What is 1 more than 38,490?
22. 22.Round 77,081 to the nearest 10.
23. 23.Round 68,759 to the nearest 100.
24. 24.What is the value of the digit 9 in 91,842?
25. 25.60000 + 4000 + 700 + 90 + 3 =
26. 26.Which number is smaller: 28,057 or 27,157? (a) 27157 (b) 28057
27. 27.What is 100 less than 90,100?
28. 28.Round 82,458 to the nearest 10.
29. 29.What is 1 less than 41,272?
30. 30.Round 12,733 to the nearest 100.
31. 31.What is 1,000 less than 34,605?
32. 32.Which number is bigger: 20,272 or 20,282? (a) 20272 (b) 20282
33. 33.40000 + 2000 + 200 + 50 + 5 =
34. 34.What is the value of the digit 4 in 94,023?
35. 35.What is the value of the digit 2 in 20,876?
36. 36.10000 + 9000 + 600 + 40 + 9 =
37. 37.20000 + 9000 + 400 + 20 + 6 =
38. 38.Make the smallest 5-digit number using the digits 1, 9, 4, 8, 7 once each.
39. 39.Round 42,353 to the nearest 100.
40. 40.What is the value of the digit 1 in 41,578?

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