Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 824 · 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 95,702 to the nearest 10.
2. 2.Round 28,713 to the nearest 10.
3. 3.What is 10 less than 50,997?
4. 4.10000 + 5000 + 500 + 10 + 6 =
5. 5.Round 50,787 to the nearest 100.
6. 6.What is the value of the digit 8 in 36,850?
7. 7.Which number is smaller: 87,283 or 87,313? (a) 87283 (b) 87313
8. 8.Round 46,451 to the nearest 10.
9. 9.What is 1 less than 57,621?
10. 10.90000 + 2000 + 200 + 90 + 1 =
11. 11.90000 + 5000 + 200 + 60 + 6 =
12. 12.Round 37,864 to the nearest 100.
13. 13.What is the value of the digit 4 in 40,527?
14. 14.What is the value of the digit 9 in 49,615?
15. 15.Make the greatest 5-digit number using the digits 9, 8, 1, 2, 4 once each.
16. 16.60000 + 9000 + 500 + 30 + 8 =
17. 17.Which number is bigger: 58,510 or 58,501? (a) 58501 (b) 58510
18. 18.Round 64,441 to the nearest 100.
19. 19.What is 1,000 less than 40,504?
20. 20.Round 11,974 to the nearest 10.
21. 21.What is 10 more than 23,319?
22. 22.Round 99,571 to the nearest 100.
23. 23.Round 87,646 to the nearest 100.
24. 24.What is 1 less than 44,979?
25. 25.Round 27,318 to the nearest 10.
26. 26.Which number is smaller: 58,123 or 64,123? (a) 64123 (b) 58123
27. 27.What is 10 more than 44,117?
28. 28.What is 100 less than 59,264?
29. 29.30000 + 3000 + 700 + 20 + 1 =
30. 30.Round 11,337 to the nearest 100.
31. 31.What is the value of the digit 6 in 50,361?
32. 32.Make the smallest 5-digit number using the digits 9, 6, 2, 3, 7 once each.
33. 33.Which number is smaller: 67,557 or 67,561? (a) 67561 (b) 67557
34. 34.10000 + 1000 + 200 + 90 + 8 =
35. 35.Make the greatest 5-digit number using the digits 3, 8, 2, 1, 9 once each.
36. 36.What is the value of the digit 6 in 80,623?
37. 37.Make the smallest 5-digit number using the digits 7, 8, 1, 4, 9 once each.
38. 38.What is 1 more than 54,908?
39. 39.Round 17,211 to the nearest 10.
40. 40.Round 13,764 to the nearest 100.

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