Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 509 · 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 smaller: 88,176 or 84,176? (a) 88176 (b) 84176
2. 2.Which number is smaller: 58,745 or 58,845? (a) 58745 (b) 58845
3. 3.40000 + 9000 + 700 + 90 + 5 =
4. 4.What is 100 more than 61,055?
5. 5.Make the smallest 5-digit number using the digits 5, 1, 6, 7, 8 once each.
6. 6.Round 23,461 to the nearest 10.
7. 7.What is the value of the digit 1 in 12,078?
8. 8.20000 + 3000 + 100 + 10 + 9 =
9. 9.Round 22,046 to the nearest 100.
10. 10.What is the value of the digit 1 in 10,487?
11. 11.Round 37,768 to the nearest 100.
12. 12.What is 1 more than 74,363?
13. 13.What is 1,000 less than 39,049?
14. 14.Which number is smaller: 40,002 or 36,002? (a) 36002 (b) 40002
15. 15.What is the value of the digit 3 in 23,659?
16. 16.Round 49,173 to the nearest 100.
17. 17.What is 100 more than 99,857?
18. 18.Make the greatest 5-digit number using the digits 8, 2, 6, 3, 4 once each.
19. 19.What is the value of the digit 7 in 79,028?
20. 20.Which number is smaller: 83,301 or 83,331? (a) 83301 (b) 83331
21. 21.What is 1,000 more than 31,991?
22. 22.Round 20,118 to the nearest 10.
23. 23.80000 + 5000 + 100 + 20 + 2 =
24. 24.What is the value of the digit 3 in 30,648?
25. 25.Round 90,672 to the nearest 10.
26. 26.Which number is smaller: 82,723 or 82,726? (a) 82726 (b) 82723
27. 27.Round 49,049 to the nearest 10.
28. 28.30000 + 1000 + 700 + 90 + 2 =
29. 29.70000 + 4000 + 300 + 90 + 2 =
30. 30.Round 94,589 to the nearest 100.
31. 31.Which number is smaller: 81,416 or 81,476? (a) 81416 (b) 81476
32. 32.Which number is smaller: 90,225 or 90,025? (a) 90225 (b) 90025
33. 33.Round 44,479 to the nearest 100.
34. 34.What is the value of the digit 4 in 48,073?
35. 35.What is 1 less than 13,717?
36. 36.What is the value of the digit 1 in 53,014?
37. 37.What is the value of the digit 7 in 93,674?
38. 38.Round 27,090 to the nearest 10.
39. 39.Round 12,804 to the nearest 100.
40. 40.Which number is bigger: 55,034 or 55,004? (a) 55034 (b) 55004

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