Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 121 · 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. 1.10000 + 1000 + 500 + 20 + 7 =
2. 2.Make the greatest 5-digit number using the digits 1, 8, 2, 9, 7 once each.
3. 3.What is 10 less than 92,593?
4. 4.Which number is bigger: 47,037 or 56,037? (a) 47037 (b) 56037
5. 5.Round 14,742 to the nearest 100.
6. 6.What is the value of the digit 7 in 79,034?
7. 7.50000 + 8000 + 800 + 30 + 2 =
8. 8.Round 14,394 to the nearest 100.
9. 9.90000 + 6000 + 400 + 30 + 9 =
10. 10.Which number is bigger: 89,641 or 97,641? (a) 89641 (b) 97641
11. 11.30000 + 9000 + 600 + 40 + 1 =
12. 12.Make the smallest 5-digit number using the digits 4, 3, 6, 1, 8 once each.
13. 13.What is the value of the digit 4 in 47,108?
14. 14.Which number is smaller: 29,428 or 29,498? (a) 29498 (b) 29428
15. 15.Which number is smaller: 65,492 or 65,472? (a) 65472 (b) 65492
16. 16.What is the value of the digit 3 in 83,907?
17. 17.What is 1,000 more than 62,894?
18. 18.What is the value of the digit 9 in 26,951?
19. 19.Make the smallest 5-digit number using the digits 7, 6, 2, 1, 4 once each.
20. 20.Make the smallest 5-digit number using the digits 7, 5, 6, 1, 3 once each.
21. 21.What is 100 more than 34,295?
22. 22.What is the value of the digit 1 in 90,183?
23. 23.Which number is smaller: 61,925 or 61,945? (a) 61945 (b) 61925
24. 24.Round 11,849 to the nearest 10.
25. 25.What is the value of the digit 1 in 41,079?
26. 26.Round 49,635 to the nearest 100.
27. 27.Which number is bigger: 55,218 or 55,228? (a) 55228 (b) 55218
28. 28.Which number is smaller: 62,604 or 62,584? (a) 62584 (b) 62604
29. 29.50000 + 7000 + 600 + 40 + 1 =
30. 30.Make the smallest 5-digit number using the digits 6, 3, 2, 1, 7 once each.
31. 31.Make the greatest 5-digit number using the digits 4, 6, 1, 7, 3 once each.
32. 32.20000 + 2000 + 700 + 20 + 2 =
33. 33.Round 68,999 to the nearest 100.
34. 34.Which number is bigger: 42,527 or 42,537? (a) 42527 (b) 42537
35. 35.What is 1,000 less than 77,328?
36. 36.Make the greatest 5-digit number using the digits 2, 9, 6, 8, 7 once each.
37. 37.Round 28,531 to the nearest 100.
38. 38.Round 48,413 to the nearest 10.
39. 39.Which number is smaller: 80,557 or 80,857? (a) 80557 (b) 80857
40. 40.What is the value of the digit 6 in 67,925?

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