Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 378 · 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 27,244?
2. 2.20000 + 6000 + 500 + 50 + 1 =
3. 3.Make the greatest 5-digit number using the digits 5, 6, 2, 1, 8 once each.
4. 4.What is the value of the digit 8 in 10,398?
5. 5.Round 59,910 to the nearest 100.
6. 6.70000 + 5000 + 600 + 20 + 3 =
7. 7.Round 20,646 to the nearest 10.
8. 8.What is 1 less than 36,083?
9. 9.Which number is bigger: 67,917 or 67,909? (a) 67909 (b) 67917
10. 10.Round 39,769 to the nearest 10.
11. 11.Round 50,126 to the nearest 100.
12. 12.What is the value of the digit 5 in 50,217?
13. 13.What is the value of the digit 7 in 72,469?
14. 14.What is the value of the digit 7 in 70,631?
15. 15.What is the value of the digit 6 in 90,615?
16. 16.Round 53,790 to the nearest 100.
17. 17.What is 100 more than 62,510?
18. 18.Which number is bigger: 58,563 or 66,563? (a) 58563 (b) 66563
19. 19.Round 93,117 to the nearest 10.
20. 20.Round 86,763 to the nearest 10.
21. 21.Which number is smaller: 52,241 or 54,241? (a) 54241 (b) 52241
22. 22.30000 + 3000 + 800 + 60 + 2 =
23. 23.What is the value of the digit 6 in 85,067?
24. 24.Make the smallest 5-digit number using the digits 3, 8, 7, 9, 2 once each.
25. 25.Make the greatest 5-digit number using the digits 3, 7, 2, 9, 4 once each.
26. 26.Which number is bigger: 35,011 or 28,011? (a) 28011 (b) 35011
27. 27.Which number is smaller: 42,146 or 42,143? (a) 42143 (b) 42146
28. 28.What is 10 less than 37,218?
29. 29.30000 + 1000 + 500 + 30 + 3 =
30. 30.Make the greatest 5-digit number using the digits 9, 6, 2, 1, 3 once each.
31. 31.What is 1,000 less than 11,330?
32. 32.Make the greatest 5-digit number using the digits 1, 5, 4, 6, 3 once each.
33. 33.What is 100 more than 98,531?
34. 34.Which number is smaller: 77,656 or 76,856? (a) 77656 (b) 76856
35. 35.Round 71,020 to the nearest 10.
36. 36.Round 26,128 to the nearest 10.
37. 37.20000 + 6000 + 300 + 70 + 5 =
38. 38.Which number is smaller: 75,266 or 75,274? (a) 75266 (b) 75274
39. 39.What is the value of the digit 6 in 63,450?
40. 40.What is the value of the digit 6 in 26,095?

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