Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 241 · 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 28,861 to the nearest 10.
2. 2.10000 + 9000 + 400 + 90 + 3 =
3. 3.Which number is smaller: 66,191 or 64,191? (a) 64191 (b) 66191
4. 4.Make the smallest 5-digit number using the digits 5, 7, 2, 1, 6 once each.
5. 5.90000 + 2000 + 600 + 70 + 6 =
6. 6.Which number is bigger: 25,320 or 24,720? (a) 24720 (b) 25320
7. 7.Make the greatest 5-digit number using the digits 8, 4, 9, 1, 7 once each.
8. 8.What is the value of the digit 9 in 91,475?
9. 9.Round 80,858 to the nearest 10.
10. 10.What is the value of the digit 5 in 49,527?
11. 11.Which number is bigger: 63,940 or 63,934? (a) 63940 (b) 63934
12. 12.What is 1,000 more than 72,674?
13. 13.Round 51,005 to the nearest 10.
14. 14.Which number is smaller: 55,606 or 55,546? (a) 55606 (b) 55546
15. 15.Which number is bigger: 44,636 or 44,643? (a) 44636 (b) 44643
16. 16.Round 95,099 to the nearest 10.
17. 17.Make the smallest 5-digit number using the digits 8, 9, 4, 6, 1 once each.
18. 18.What is the value of the digit 5 in 37,659?
19. 19.Round 78,400 to the nearest 10.
20. 20.Which number is bigger: 55,585 or 55,615? (a) 55585 (b) 55615
21. 21.Round 64,485 to the nearest 100.
22. 22.What is 1,000 more than 66,411?
23. 23.Make the smallest 5-digit number using the digits 6, 2, 3, 1, 4 once each.
24. 24.Round 96,834 to the nearest 100.
25. 25.Round 12,677 to the nearest 10.
26. 26.Make the smallest 5-digit number using the digits 3, 9, 1, 6, 5 once each.
27. 27.Round 11,237 to the nearest 100.
28. 28.Round 44,637 to the nearest 100.
29. 29.Round 16,834 to the nearest 10.
30. 30.What is 1,000 less than 76,422?
31. 31.Which number is smaller: 37,506 or 43,506? (a) 37506 (b) 43506
32. 32.20000 + 2000 + 200 + 10 + 1 =
33. 33.Round 10,820 to the nearest 10.
34. 34.Which number is bigger: 31,333 or 31,327? (a) 31327 (b) 31333
35. 35.What is the value of the digit 3 in 63,015?
36. 36.What is the value of the digit 5 in 14,985?
37. 37.Round 77,846 to the nearest 100.
38. 38.What is the value of the digit 9 in 80,149?
39. 39.What is 1 less than 50,795?
40. 40.What is the value of the digit 8 in 20,481?

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