Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 619 · 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.Round 80,031 to the nearest 100.
2. 2.Make the greatest 5-digit number using the digits 3, 4, 1, 7, 5 once each.
3. 3.Round 54,820 to the nearest 100.
4. 4.10000 + 9000 + 100 + 10 + 5 =
5. 5.What is 100 more than 41,311?
6. 6.20000 + 3000 + 500 + 60 + 9 =
7. 7.What is the value of the digit 7 in 90,357?
8. 8.Which number is smaller: 55,011 or 55,017? (a) 55017 (b) 55011
9. 9.Round 99,624 to the nearest 100.
10. 10.Which number is smaller: 21,096 or 21,006? (a) 21096 (b) 21006
11. 11.Which number is bigger: 36,198 or 36,194? (a) 36198 (b) 36194
12. 12.Round 89,433 to the nearest 10.
13. 13.Which number is bigger: 77,031 or 76,431? (a) 76431 (b) 77031
14. 14.What is 1 less than 60,774?
15. 15.Round 35,565 to the nearest 100.
16. 16.90000 + 9000 + 800 + 40 + 7 =
17. 17.Make the greatest 5-digit number using the digits 8, 6, 5, 1, 9 once each.
18. 18.What is the value of the digit 7 in 62,097?
19. 19.Round 31,520 to the nearest 100.
20. 20.10000 + 8000 + 100 + 60 + 9 =
21. 21.Make the greatest 5-digit number using the digits 7, 9, 2, 6, 1 once each.
22. 22.60000 + 6000 + 300 + 50 + 4 =
23. 23.Make the greatest 5-digit number using the digits 4, 5, 9, 7, 3 once each.
24. 24.Which number is bigger: 88,828 or 88,768? (a) 88768 (b) 88828
25. 25.Which number is bigger: 30,607 or 31,607? (a) 30607 (b) 31607
26. 26.Which number is bigger: 66,484 or 66,534? (a) 66484 (b) 66534
27. 27.What is 1 less than 41,917?
28. 28.What is 1,000 less than 87,438?
29. 29.Make the smallest 5-digit number using the digits 5, 4, 2, 7, 8 once each.
30. 30.Round 65,750 to the nearest 10.
31. 31.What is the value of the digit 8 in 28,651?
32. 32.60000 + 7000 + 400 + 20 + 4 =
33. 33.What is the value of the digit 2 in 40,129?
34. 34.90000 + 8000 + 400 + 20 + 4 =
35. 35.40000 + 7000 + 200 + 80 + 2 =
36. 36.What is 10 less than 14,038?
37. 37.What is the value of the digit 2 in 20,963?
38. 38.Make the greatest 5-digit number using the digits 2, 4, 5, 9, 3 once each.
39. 39.Make the greatest 5-digit number using the digits 6, 5, 1, 4, 8 once each.
40. 40.Make the greatest 5-digit number using the digits 6, 9, 7, 3, 1 once each.

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