Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 441 · 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. 1.40000 + 3000 + 500 + 20 + 8 =
2. 2.Round 92,386 to the nearest 10.
3. 3.What is 1 more than 43,325?
4. 4.Make the smallest 5-digit number using the digits 3, 9, 1, 7, 6 once each.
5. 5.10000 + 9000 + 400 + 60 + 2 =
6. 6.30000 + 1000 + 300 + 80 + 4 =
7. 7.40000 + 2000 + 200 + 70 + 2 =
8. 8.What is the value of the digit 1 in 10,649?
9. 9.Round 33,464 to the nearest 100.
10. 10.Which number is bigger: 47,788 or 47,787? (a) 47787 (b) 47788
11. 11.What is the value of the digit 3 in 28,793?
12. 12.Which number is smaller: 40,037 or 40,337? (a) 40337 (b) 40037
13. 13.20000 + 9000 + 100 + 60 + 2 =
14. 14.70000 + 1000 + 300 + 70 + 8 =
15. 15.Round 28,089 to the nearest 100.
16. 16.What is the value of the digit 2 in 50,829?
17. 17.What is the value of the digit 4 in 93,104?
18. 18.Round 57,822 to the nearest 100.
19. 19.What is 100 less than 48,806?
20. 20.What is 1 less than 57,363?
21. 21.60000 + 1000 + 200 + 40 + 2 =
22. 22.Make the greatest 5-digit number using the digits 3, 9, 8, 1, 4 once each.
23. 23.Make the smallest 5-digit number using the digits 3, 5, 2, 1, 9 once each.
24. 24.What is the value of the digit 1 in 10,423?
25. 25.Round 12,314 to the nearest 10.
26. 26.Which number is smaller: 73,716 or 81,716? (a) 73716 (b) 81716
27. 27.What is 1 less than 45,079?
28. 28.What is the value of the digit 7 in 97,602?
29. 29.40000 + 5000 + 100 + 50 + 4 =
30. 30.50000 + 3000 + 100 + 40 + 3 =
31. 31.What is the value of the digit 4 in 95,437?
32. 32.Round 37,392 to the nearest 10.
33. 33.Round 39,912 to the nearest 10.
34. 34.Which number is bigger: 84,528 or 83,728? (a) 83728 (b) 84528
35. 35.Make the greatest 5-digit number using the digits 2, 3, 4, 1, 9 once each.
36. 36.Round 77,645 to the nearest 100.
37. 37.80000 + 8000 + 800 + 80 + 9 =
38. 38.20000 + 8000 + 200 + 30 + 2 =
39. 39.What is the value of the digit 9 in 90,146?
40. 40.What is 1,000 more than 35,433?

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