Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 147 · 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.Which number is bigger: 71,841 or 70,941? (a) 70941 (b) 71841
2. 2.Round 56,109 to the nearest 10.
3. 3.What is 10 less than 65,812?
4. 4.Make the smallest 5-digit number using the digits 3, 2, 9, 6, 5 once each.
5. 5.What is the value of the digit 4 in 24,073?
6. 6.Round 33,278 to the nearest 10.
7. 7.Which number is smaller: 45,812 or 45,821? (a) 45821 (b) 45812
8. 8.Make the smallest 5-digit number using the digits 6, 2, 3, 4, 1 once each.
9. 9.70000 + 6000 + 600 + 80 + 7 =
10. 10.Round 80,334 to the nearest 10.
11. 11.What is 1 more than 83,986?
12. 12.Round 31,716 to the nearest 10.
13. 13.Which number is bigger: 62,069 or 62,064? (a) 62069 (b) 62064
14. 14.40000 + 2000 + 100 + 60 + 2 =
15. 15.Round 98,523 to the nearest 10.
16. 16.Round 62,076 to the nearest 10.
17. 17.What is the value of the digit 4 in 41,089?
18. 18.Make the smallest 5-digit number using the digits 5, 1, 4, 3, 7 once each.
19. 19.What is the value of the digit 4 in 32,854?
20. 20.70000 + 8000 + 800 + 50 + 8 =
21. 21.Round 66,552 to the nearest 100.
22. 22.What is 100 more than 54,782?
23. 23.What is 1,000 more than 38,763?
24. 24.Round 43,550 to the nearest 10.
25. 25.Round 36,801 to the nearest 100.
26. 26.Round 32,422 to the nearest 10.
27. 27.Make the greatest 5-digit number using the digits 1, 2, 7, 6, 9 once each.
28. 28.Round 39,142 to the nearest 100.
29. 29.Make the smallest 5-digit number using the digits 6, 2, 3, 9, 4 once each.
30. 30.Which number is bigger: 29,081 or 28,881? (a) 29081 (b) 28881
31. 31.Which number is smaller: 55,663 or 55,673? (a) 55673 (b) 55663
32. 32.Round 56,207 to the nearest 100.
33. 33.Make the greatest 5-digit number using the digits 3, 9, 7, 1, 4 once each.
34. 34.Round 19,294 to the nearest 100.
35. 35.Make the smallest 5-digit number using the digits 4, 1, 8, 9, 3 once each.
36. 36.Round 51,171 to the nearest 10.
37. 37.80000 + 3000 + 600 + 20 + 4 =
38. 38.Round 32,052 to the nearest 100.
39. 39.Round 41,941 to the nearest 10.
40. 40.What is the value of the digit 8 in 84,163?

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