Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 31 · 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.What is the value of the digit 5 in 83,105?
2. 2.Which number is bigger: 41,708 or 41,715? (a) 41708 (b) 41715
3. 3.40000 + 4000 + 300 + 20 + 5 =
4. 4.Which number is smaller: 22,858 or 22,856? (a) 22858 (b) 22856
5. 5.Round 37,872 to the nearest 100.
6. 6.Which number is smaller: 25,531 or 25,471? (a) 25471 (b) 25531
7. 7.What is the value of the digit 8 in 58,760?
8. 8.What is 1 less than 85,942?
9. 9.Round 21,622 to the nearest 10.
10. 10.Round 69,366 to the nearest 100.
11. 11.What is the value of the digit 1 in 80,421?
12. 12.What is 10 more than 25,200?
13. 13.60000 + 4000 + 800 + 30 + 5 =
14. 14.Round 99,604 to the nearest 100.
15. 15.30000 + 5000 + 800 + 60 + 9 =
16. 16.Make the smallest 5-digit number using the digits 9, 7, 1, 4, 2 once each.
17. 17.Which number is smaller: 35,019 or 35,012? (a) 35012 (b) 35019
18. 18.Round 12,646 to the nearest 10.
19. 19.What is the value of the digit 7 in 93,176?
20. 20.Make the greatest 5-digit number using the digits 4, 1, 5, 8, 6 once each.
21. 21.Which number is smaller: 51,475 or 51,472? (a) 51475 (b) 51472
22. 22.Which number is bigger: 30,728 or 24,728? (a) 24728 (b) 30728
23. 23.Which number is smaller: 31,109 or 31,107? (a) 31109 (b) 31107
24. 24.Round 53,159 to the nearest 100.
25. 25.What is the value of the digit 1 in 71,852?
26. 26.Make the greatest 5-digit number using the digits 3, 1, 2, 6, 4 once each.
27. 27.Round 33,020 to the nearest 10.
28. 28.What is the value of the digit 7 in 75,023?
29. 29.What is the value of the digit 2 in 62,145?
30. 30.Round 12,809 to the nearest 100.
31. 31.Round 26,135 to the nearest 10.
32. 32.90000 + 3000 + 700 + 50 + 9 =
33. 33.Round 97,979 to the nearest 10.
34. 34.Round 26,795 to the nearest 10.
35. 35.What is 1,000 less than 37,529?
36. 36.30000 + 6000 + 100 + 50 + 6 =
37. 37.Round 41,049 to the nearest 100.
38. 38.Round 80,032 to the nearest 10.
39. 39.Round 40,559 to the nearest 10.
40. 40.Round 14,363 to the nearest 100.

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