Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 112 · 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 1 less than 46,498?
2. 2.Round 94,796 to the nearest 10.
3. 3.What is 100 less than 48,731?
4. 4.Which number is bigger: 81,271 or 81,331? (a) 81271 (b) 81331
5. 5.What is 100 more than 31,190?
6. 6.What is the value of the digit 7 in 84,075?
7. 7.Make the greatest 5-digit number using the digits 7, 9, 3, 6, 2 once each.
8. 8.Round 15,848 to the nearest 10.
9. 9.What is 10 less than 90,730?
10. 10.What is 1,000 less than 80,237?
11. 11.Which number is smaller: 80,793 or 79,993? (a) 80793 (b) 79993
12. 12.Round 57,083 to the nearest 10.
13. 13.Which number is bigger: 45,427 or 45,367? (a) 45427 (b) 45367
14. 14.40000 + 3000 + 800 + 80 + 5 =
15. 15.What is the value of the digit 2 in 25,143?
16. 16.40000 + 1000 + 600 + 70 + 4 =
17. 17.Which number is smaller: 82,758 or 82,765? (a) 82765 (b) 82758
18. 18.Which number is bigger: 81,889 or 81,887? (a) 81887 (b) 81889
19. 19.Round 49,261 to the nearest 100.
20. 20.What is 10 more than 47,373?
21. 21.What is 100 more than 11,184?
22. 22.What is the value of the digit 3 in 20,139?
23. 23.Which number is bigger: 44,924 or 44,974? (a) 44924 (b) 44974
24. 24.Round 56,941 to the nearest 100.
25. 25.What is the value of the digit 3 in 32,485?
26. 26.20000 + 4000 + 900 + 20 + 1 =
27. 27.What is 1,000 less than 54,131?
28. 28.Round 67,663 to the nearest 100.
29. 29.Which number is bigger: 34,578 or 34,580? (a) 34578 (b) 34580
30. 30.Round 18,122 to the nearest 100.
31. 31.Make the greatest 5-digit number using the digits 6, 7, 8, 2, 9 once each.
32. 32.What is the value of the digit 4 in 79,214?
33. 33.What is 1 less than 11,081?
34. 34.Round 17,169 to the nearest 10.
35. 35.What is 10 more than 23,572?
36. 36.Which number is bigger: 35,036 or 43,036? (a) 35036 (b) 43036
37. 37.What is 1 less than 49,309?
38. 38.Which number is smaller: 65,020 or 60,020? (a) 65020 (b) 60020
39. 39.Round 62,323 to the nearest 10.
40. 40.Round 13,850 to the nearest 100.

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