Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 301 · 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 + 800 + 20 + 4 =
2. 2.Which number is bigger: 61,661 or 61,657? (a) 61661 (b) 61657
3. 3.What is the value of the digit 3 in 59,823?
4. 4.Round 97,990 to the nearest 10.
5. 5.Make the greatest 5-digit number using the digits 4, 7, 9, 3, 2 once each.
6. 6.Round 35,315 to the nearest 10.
7. 7.80000 + 9000 + 100 + 60 + 1 =
8. 8.What is 1,000 more than 75,187?
9. 9.Round 57,620 to the nearest 100.
10. 10.What is 1,000 more than 55,270?
11. 11.Make the greatest 5-digit number using the digits 2, 4, 9, 6, 5 once each.
12. 12.Which number is bigger: 31,294 or 31,204? (a) 31204 (b) 31294
13. 13.What is the value of the digit 5 in 35,794?
14. 14.What is the value of the digit 9 in 96,218?
15. 15.Which number is smaller: 66,034 or 62,034? (a) 66034 (b) 62034
16. 16.10000 + 9000 + 100 + 10 + 2 =
17. 17.Which number is smaller: 21,168 or 21,166? (a) 21166 (b) 21168
18. 18.Round 21,513 to the nearest 10.
19. 19.50000 + 3000 + 400 + 50 + 3 =
20. 20.Round 60,677 to the nearest 10.
21. 21.20000 + 1000 + 100 + 40 + 7 =
22. 22.20000 + 6000 + 700 + 30 + 3 =
23. 23.90000 + 4000 + 400 + 40 + 4 =
24. 24.Round 12,841 to the nearest 100.
25. 25.50000 + 7000 + 200 + 90 + 1 =
26. 26.Make the smallest 5-digit number using the digits 2, 1, 7, 6, 5 once each.
27. 27.90000 + 7000 + 300 + 70 + 9 =
28. 28.80000 + 4000 + 100 + 10 + 1 =
29. 29.Round 10,247 to the nearest 10.
30. 30.Round 52,570 to the nearest 10.
31. 31.Round 31,920 to the nearest 10.
32. 32.What is 10 more than 25,967?
33. 33.What is 1 less than 40,514?
34. 34.Make the smallest 5-digit number using the digits 3, 1, 4, 6, 2 once each.
35. 35.Round 12,908 to the nearest 10.
36. 36.Round 97,460 to the nearest 10.
37. 37.What is 10 more than 34,590?
38. 38.Round 54,662 to the nearest 100.
39. 39.Round 13,361 to the nearest 10.
40. 40.80000 + 9000 + 100 + 50 + 1 =

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