Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 512 · 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 the value of the digit 9 in 39,584?
2. 2.Which number is bigger: 39,039 or 39,043? (a) 39039 (b) 39043
3. 3.Round 83,179 to the nearest 10.
4. 4.What is the value of the digit 6 in 51,376?
5. 5.Which number is smaller: 53,466 or 54,466? (a) 53466 (b) 54466
6. 6.What is 100 less than 25,041?
7. 7.Round 39,106 to the nearest 10.
8. 8.Round 38,559 to the nearest 10.
9. 9.90000 + 6000 + 800 + 70 + 9 =
10. 10.Which number is smaller: 34,341 or 33,941? (a) 34341 (b) 33941
11. 11.Make the greatest 5-digit number using the digits 2, 7, 5, 4, 6 once each.
12. 12.Round 27,839 to the nearest 100.
13. 13.What is the value of the digit 6 in 28,316?
14. 14.Round 81,023 to the nearest 100.
15. 15.90000 + 1000 + 300 + 90 + 8 =
16. 16.What is the value of the digit 2 in 19,524?
17. 17.What is 100 less than 82,542?
18. 18.Round 81,105 to the nearest 10.
19. 19.10000 + 9000 + 800 + 20 + 2 =
20. 20.Round 45,127 to the nearest 10.
21. 21.90000 + 8000 + 100 + 10 + 8 =
22. 22.What is the value of the digit 6 in 20,316?
23. 23.Make the greatest 5-digit number using the digits 5, 8, 7, 4, 2 once each.
24. 24.Make the greatest 5-digit number using the digits 1, 6, 2, 5, 7 once each.
25. 25.What is the value of the digit 9 in 38,429?
26. 26.What is the value of the digit 7 in 24,719?
27. 27.20000 + 7000 + 300 + 50 + 9 =
28. 28.What is the value of the digit 7 in 80,927?
29. 29.Which number is bigger: 62,529 or 62,531? (a) 62529 (b) 62531
30. 30.Round 49,373 to the nearest 100.
31. 31.Which number is smaller: 29,447 or 27,447? (a) 27447 (b) 29447
32. 32.Which number is smaller: 52,150 or 52,151? (a) 52151 (b) 52150
33. 33.What is the value of the digit 8 in 51,873?
34. 34.What is the value of the digit 9 in 64,159?
35. 35.What is the value of the digit 1 in 85,214?
36. 36.What is the value of the digit 3 in 60,283?
37. 37.What is the value of the digit 7 in 41,375?
38. 38.60000 + 9000 + 100 + 30 + 6 =
39. 39.40000 + 5000 + 800 + 90 + 9 =
40. 40.Make the smallest 5-digit number using the digits 1, 5, 9, 6, 4 once each.

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