Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 806 · 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 100 less than 10,403?
2. 2.What is the value of the digit 9 in 18,493?
3. 3.60000 + 6000 + 400 + 30 + 8 =
4. 4.Which number is smaller: 34,975 or 26,975? (a) 34975 (b) 26975
5. 5.Which number is bigger: 22,571 or 22,511? (a) 22511 (b) 22571
6. 6.Which number is smaller: 20,705 or 21,205? (a) 21205 (b) 20705
7. 7.Round 32,799 to the nearest 100.
8. 8.50000 + 9000 + 900 + 70 + 2 =
9. 9.Round 97,458 to the nearest 100.
10. 10.Make the smallest 5-digit number using the digits 7, 2, 1, 3, 4 once each.
11. 11.Round 33,177 to the nearest 10.
12. 12.What is the value of the digit 8 in 86,027?
13. 13.Round 80,644 to the nearest 100.
14. 14.What is the value of the digit 5 in 54,687?
15. 15.20000 + 3000 + 100 + 40 + 5 =
16. 16.What is 1 more than 10,776?
17. 17.Make the smallest 5-digit number using the digits 2, 1, 5, 8, 9 once each.
18. 18.Make the greatest 5-digit number using the digits 5, 2, 3, 7, 8 once each.
19. 19.What is the value of the digit 9 in 83,569?
20. 20.What is 1 more than 99,146?
21. 21.Round 94,505 to the nearest 10.
22. 22.20000 + 6000 + 100 + 10 + 7 =
23. 23.Which number is smaller: 36,565 or 29,565? (a) 29565 (b) 36565
24. 24.Make the greatest 5-digit number using the digits 6, 1, 7, 3, 8 once each.
25. 25.Make the greatest 5-digit number using the digits 8, 7, 1, 2, 6 once each.
26. 26.Round 35,459 to the nearest 100.
27. 27.What is the value of the digit 4 in 42,630?
28. 28.Which number is bigger: 56,440 or 51,440? (a) 56440 (b) 51440
29. 29.90000 + 9000 + 400 + 40 + 6 =
30. 30.What is 100 more than 76,142?
31. 31.Round 36,844 to the nearest 100.
32. 32.What is 1 less than 59,336?
33. 33.20000 + 9000 + 900 + 60 + 8 =
34. 34.60000 + 1000 + 200 + 40 + 2 =
35. 35.What is the value of the digit 6 in 69,237?
36. 36.Which number is smaller: 20,965 or 20,885? (a) 20965 (b) 20885
37. 37.Round 18,858 to the nearest 10.
38. 38.Round 29,823 to the nearest 100.
39. 39.What is 1,000 more than 19,494?
40. 40.Make the greatest 5-digit number using the digits 5, 8, 3, 1, 4 once each.

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