Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 472 · 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 18,977 to the nearest 10.
2. 2.60000 + 3000 + 400 + 90 + 3 =
3. 3.Which number is bigger: 56,307 or 56,407? (a) 56407 (b) 56307
4. 4.What is the value of the digit 1 in 13,798?
5. 5.What is the value of the digit 6 in 56,148?
6. 6.Round 30,702 to the nearest 100.
7. 7.60000 + 5000 + 300 + 20 + 4 =
8. 8.Which number is smaller: 40,788 or 32,788? (a) 32788 (b) 40788
9. 9.Round 63,784 to the nearest 10.
10. 10.What is the value of the digit 2 in 42,035?
11. 11.Which number is smaller: 36,872 or 36,822? (a) 36822 (b) 36872
12. 12.Round 72,237 to the nearest 10.
13. 13.10000 + 3000 + 200 + 20 + 6 =
14. 14.40000 + 6000 + 700 + 20 + 8 =
15. 15.Make the greatest 5-digit number using the digits 5, 2, 8, 7, 4 once each.
16. 16.Make the smallest 5-digit number using the digits 7, 8, 2, 3, 1 once each.
17. 17.What is the value of the digit 6 in 67,023?
18. 18.Make the smallest 5-digit number using the digits 3, 6, 4, 5, 9 once each.
19. 19.Round 25,926 to the nearest 10.
20. 20.Which number is smaller: 84,075 or 83,975? (a) 84075 (b) 83975
21. 21.Round 97,612 to the nearest 100.
22. 22.Round 35,452 to the nearest 10.
23. 23.Round 63,931 to the nearest 100.
24. 24.What is 1 more than 12,421?
25. 25.Round 67,891 to the nearest 100.
26. 26.Round 58,305 to the nearest 100.
27. 27.What is the value of the digit 6 in 86,921?
28. 28.Make the smallest 5-digit number using the digits 7, 4, 2, 3, 1 once each.
29. 29.What is 1 more than 30,083?
30. 30.What is 100 less than 24,765?
31. 31.70000 + 8000 + 200 + 30 + 1 =
32. 32.Round 60,760 to the nearest 100.
33. 33.Make the greatest 5-digit number using the digits 2, 9, 7, 4, 1 once each.
34. 34.What is the value of the digit 5 in 82,953?
35. 35.Round 15,772 to the nearest 100.
36. 36.Make the smallest 5-digit number using the digits 4, 1, 8, 5, 6 once each.
37. 37.Round 98,661 to the nearest 100.
38. 38.70000 + 8000 + 200 + 90 + 1 =
39. 39.Which number is bigger: 70,136 or 70,145? (a) 70136 (b) 70145
40. 40.80000 + 3000 + 600 + 10 + 7 =

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