Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 751 · 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. 1.30000 + 4000 + 900 + 90 + 7 =
2. 2.What is 1,000 more than 94,389?
3. 3.What is 1 more than 83,261?
4. 4.What is the value of the digit 1 in 71,806?
5. 5.What is the value of the digit 8 in 70,824?
6. 6.What is the value of the digit 4 in 64,958?
7. 7.Which number is smaller: 62,372 or 61,472? (a) 61472 (b) 62372
8. 8.Round 23,293 to the nearest 100.
9. 9.10000 + 1000 + 900 + 40 + 5 =
10. 10.Round 41,081 to the nearest 100.
11. 11.Which number is smaller: 82,820 or 83,020? (a) 83020 (b) 82820
12. 12.50000 + 6000 + 800 + 40 + 3 =
13. 13.What is 1 more than 14,438?
14. 14.70000 + 4000 + 800 + 70 + 8 =
15. 15.Round 81,203 to the nearest 10.
16. 16.What is the value of the digit 6 in 75,604?
17. 17.What is the value of the digit 3 in 35,297?
18. 18.Which number is smaller: 55,234 or 55,240? (a) 55234 (b) 55240
19. 19.Make the smallest 5-digit number using the digits 7, 6, 9, 1, 2 once each.
20. 20.40000 + 7000 + 900 + 10 + 6 =
21. 21.Round 32,342 to the nearest 10.
22. 22.What is 1 less than 25,946?
23. 23.Which number is smaller: 47,930 or 53,930? (a) 53930 (b) 47930
24. 24.Round 54,352 to the nearest 100.
25. 25.90000 + 2000 + 300 + 30 + 9 =
26. 26.Which number is bigger: 38,826 or 38,776? (a) 38776 (b) 38826
27. 27.What is the value of the digit 4 in 41,876?
28. 28.Round 37,831 to the nearest 100.
29. 29.What is the value of the digit 4 in 51,394?
30. 30.Which number is bigger: 87,882 or 87,885? (a) 87882 (b) 87885
31. 31.Which number is smaller: 52,891 or 49,891? (a) 49891 (b) 52891
32. 32.Which number is bigger: 83,033 or 83,073? (a) 83033 (b) 83073
33. 33.What is 1,000 less than 26,718?
34. 34.Round 42,764 to the nearest 100.
35. 35.20000 + 6000 + 600 + 70 + 8 =
36. 36.Which number is smaller: 58,423 or 62,423? (a) 62423 (b) 58423
37. 37.70000 + 9000 + 500 + 70 + 6 =
38. 38.Round 23,852 to the nearest 100.
39. 39.Which number is smaller: 26,766 or 26,966? (a) 26966 (b) 26766
40. 40.20000 + 5000 + 300 + 20 + 7 =

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