Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 342 · 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 more than 79,994?
2. 2.What is 1,000 more than 96,200?
3. 3.10000 + 4000 + 700 + 80 + 4 =
4. 4.What is the value of the digit 3 in 90,783?
5. 5.What is the value of the digit 8 in 62,859?
6. 6.Round 77,583 to the nearest 100.
7. 7.What is the value of the digit 2 in 54,932?
8. 8.60000 + 9000 + 100 + 60 + 8 =
9. 9.Make the greatest 5-digit number using the digits 9, 3, 2, 1, 6 once each.
10. 10.Which number is bigger: 31,285 or 30,985? (a) 31285 (b) 30985
11. 11.Round 42,342 to the nearest 100.
12. 12.Make the smallest 5-digit number using the digits 1, 3, 5, 9, 2 once each.
13. 13.What is the value of the digit 2 in 70,128?
14. 14.Round 30,828 to the nearest 10.
15. 15.Round 23,834 to the nearest 10.
16. 16.Which number is smaller: 51,778 or 51,784? (a) 51784 (b) 51778
17. 17.What is the value of the digit 5 in 90,315?
18. 18.Which number is bigger: 66,657 or 67,357? (a) 67357 (b) 66657
19. 19.Make the greatest 5-digit number using the digits 6, 7, 5, 9, 2 once each.
20. 20.20000 + 2000 + 600 + 70 + 2 =
21. 21.Round 40,814 to the nearest 10.
22. 22.What is the value of the digit 7 in 98,752?
23. 23.Round 28,049 to the nearest 100.
24. 24.What is 1 more than 91,168?
25. 25.Round 92,948 to the nearest 10.
26. 26.What is the value of the digit 9 in 80,941?
27. 27.30000 + 4000 + 200 + 10 + 1 =
28. 28.Round 71,934 to the nearest 100.
29. 29.Round 93,025 to the nearest 10.
30. 30.Which number is bigger: 32,171 or 32,251? (a) 32251 (b) 32171
31. 31.50000 + 7000 + 100 + 60 + 1 =
32. 32.Round 61,404 to the nearest 10.
33. 33.Which number is bigger: 78,835 or 78,843? (a) 78843 (b) 78835
34. 34.Which number is smaller: 79,283 or 79,292? (a) 79292 (b) 79283
35. 35.What is 1 less than 98,101?
36. 36.What is 1 less than 47,796?
37. 37.Round 56,706 to the nearest 100.
38. 38.Round 21,194 to the nearest 100.
39. 39.Make the greatest 5-digit number using the digits 7, 2, 1, 8, 5 once each.
40. 40.10000 + 7000 + 800 + 40 + 9 =

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