Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 705 · 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 4 in 21,045?
2. 2.Round 76,479 to the nearest 10.
3. 3.Which number is bigger: 28,400 or 19,400? (a) 28400 (b) 19400
4. 4.40000 + 5000 + 600 + 20 + 7 =
5. 5.What is the value of the digit 8 in 69,582?
6. 6.Which number is bigger: 52,106 or 52,506? (a) 52106 (b) 52506
7. 7.Round 14,410 to the nearest 100.
8. 8.Round 15,126 to the nearest 10.
9. 9.Make the smallest 5-digit number using the digits 1, 3, 6, 4, 5 once each.
10. 10.Round 97,398 to the nearest 100.
11. 11.What is 1 less than 92,062?
12. 12.What is the value of the digit 9 in 70,924?
13. 13.20000 + 3000 + 600 + 40 + 1 =
14. 14.Make the greatest 5-digit number using the digits 5, 9, 1, 6, 7 once each.
15. 15.Round 74,424 to the nearest 10.
16. 16.30000 + 1000 + 500 + 50 + 6 =
17. 17.Which number is bigger: 51,919 or 51,917? (a) 51917 (b) 51919
18. 18.What is 1 less than 47,906?
19. 19.Make the greatest 5-digit number using the digits 9, 2, 3, 6, 5 once each.
20. 20.Make the greatest 5-digit number using the digits 5, 3, 6, 4, 1 once each.
21. 21.Round 87,050 to the nearest 100.
22. 22.20000 + 1000 + 800 + 20 + 1 =
23. 23.What is 1,000 less than 24,648?
24. 24.Which number is bigger: 25,340 or 24,640? (a) 25340 (b) 24640
25. 25.Round 33,434 to the nearest 100.
26. 26.What is 10 more than 38,452?
27. 27.What is the value of the digit 5 in 15,034?
28. 28.What is the value of the digit 2 in 32,510?
29. 29.Which number is smaller: 70,779 or 71,179? (a) 70779 (b) 71179
30. 30.What is 1 less than 92,027?
31. 31.What is the value of the digit 8 in 80,971?
32. 32.What is the value of the digit 8 in 81,052?
33. 33.Which number is bigger: 27,283 or 27,273? (a) 27283 (b) 27273
34. 34.Round 81,159 to the nearest 100.
35. 35.30000 + 2000 + 200 + 10 + 6 =
36. 36.Make the greatest 5-digit number using the digits 1, 4, 7, 3, 8 once each.
37. 37.Round 38,289 to the nearest 100.
38. 38.Round 15,949 to the nearest 10.
39. 39.What is the value of the digit 1 in 61,340?
40. 40.What is the value of the digit 9 in 90,813?

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