Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 810 · 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: 36,746 or 36,747? (a) 36747 (b) 36746
2. 2.Round 13,922 to the nearest 100.
3. 3.Which number is bigger: 64,642 or 64,651? (a) 64642 (b) 64651
4. 4.What is 1,000 more than 70,454?
5. 5.Round 27,330 to the nearest 10.
6. 6.Which number is smaller: 22,993 or 26,993? (a) 26993 (b) 22993
7. 7.70000 + 6000 + 800 + 10 + 9 =
8. 8.What is the value of the digit 1 in 17,934?
9. 9.What is 10 more than 28,511?
10. 10.Which number is smaller: 82,769 or 82,761? (a) 82769 (b) 82761
11. 11.What is the value of the digit 1 in 18,625?
12. 12.Round 48,449 to the nearest 100.
13. 13.Round 79,402 to the nearest 10.
14. 14.What is 10 more than 53,947?
15. 15.50000 + 7000 + 500 + 70 + 3 =
16. 16.80000 + 8000 + 300 + 80 + 2 =
17. 17.Round 43,235 to the nearest 10.
18. 18.What is the value of the digit 5 in 59,140?
19. 19.90000 + 3000 + 300 + 10 + 1 =
20. 20.Which number is bigger: 50,615 or 50,545? (a) 50545 (b) 50615
21. 21.Make the smallest 5-digit number using the digits 1, 9, 3, 2, 5 once each.
22. 22.Which number is smaller: 20,699 or 20,649? (a) 20649 (b) 20699
23. 23.Make the greatest 5-digit number using the digits 1, 3, 5, 4, 7 once each.
24. 24.What is the value of the digit 6 in 90,236?
25. 25.Which number is bigger: 85,035 or 85,125? (a) 85035 (b) 85125
26. 26.Round 97,613 to the nearest 10.
27. 27.Make the greatest 5-digit number using the digits 1, 8, 4, 5, 3 once each.
28. 28.Round 19,886 to the nearest 100.
29. 29.Round 31,798 to the nearest 10.
30. 30.Which number is smaller: 51,870 or 59,870? (a) 59870 (b) 51870
31. 31.Round 46,633 to the nearest 10.
32. 32.20000 + 6000 + 400 + 80 + 3 =
33. 33.Round 85,332 to the nearest 10.
34. 34.Round 15,155 to the nearest 100.
35. 35.Which number is smaller: 23,864 or 23,934? (a) 23934 (b) 23864
36. 36.Which number is bigger: 77,855 or 78,355? (a) 77855 (b) 78355
37. 37.What is the value of the digit 7 in 42,760?
38. 38.Round 57,664 to the nearest 10.
39. 39.Make the greatest 5-digit number using the digits 2, 3, 1, 7, 4 once each.
40. 40.60000 + 4000 + 600 + 70 + 3 =

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