Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 802 · 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 bigger: 78,360 or 78,390? (a) 78360 (b) 78390
2. 2.70000 + 2000 + 300 + 40 + 5 =
3. 3.What is the value of the digit 9 in 40,869?
4. 4.Round 10,627 to the nearest 100.
5. 5.Make the smallest 5-digit number using the digits 8, 1, 5, 3, 9 once each.
6. 6.Which number is bigger: 64,192 or 64,272? (a) 64272 (b) 64192
7. 7.Make the smallest 5-digit number using the digits 3, 1, 7, 8, 4 once each.
8. 8.70000 + 7000 + 900 + 20 + 9 =
9. 9.What is the value of the digit 2 in 21,356?
10. 10.Which number is smaller: 72,605 or 75,605? (a) 75605 (b) 72605
11. 11.Make the greatest 5-digit number using the digits 4, 1, 3, 5, 7 once each.
12. 12.Make the smallest 5-digit number using the digits 3, 1, 9, 2, 5 once each.
13. 13.What is 100 less than 27,326?
14. 14.Make the greatest 5-digit number using the digits 3, 8, 7, 4, 6 once each.
15. 15.70000 + 8000 + 400 + 70 + 7 =
16. 16.What is 1 more than 50,882?
17. 17.Round 73,167 to the nearest 10.
18. 18.Round 36,921 to the nearest 10.
19. 19.Round 75,702 to the nearest 10.
20. 20.Round 47,351 to the nearest 10.
21. 21.Round 98,118 to the nearest 100.
22. 22.Which number is smaller: 34,611 or 28,611? (a) 28611 (b) 34611
23. 23.Make the smallest 5-digit number using the digits 7, 1, 9, 8, 2 once each.
24. 24.10000 + 6000 + 200 + 50 + 6 =
25. 25.Which number is bigger: 22,334 or 22,341? (a) 22341 (b) 22334
26. 26.What is the value of the digit 7 in 98,710?
27. 27.90000 + 9000 + 800 + 20 + 9 =
28. 28.What is the value of the digit 5 in 54,980?
29. 29.Round 82,991 to the nearest 100.
30. 30.50000 + 6000 + 800 + 50 + 2 =
31. 31.What is 10 less than 84,431?
32. 32.Make the greatest 5-digit number using the digits 3, 4, 5, 7, 6 once each.
33. 33.What is 1,000 less than 17,363?
34. 34.10000 + 1000 + 800 + 50 + 9 =
35. 35.Round 71,953 to the nearest 10.
36. 36.What is the value of the digit 2 in 27,618?
37. 37.What is 10 more than 54,113?
38. 38.70000 + 3000 + 700 + 50 + 5 =
39. 39.What is 1 more than 66,413?
40. 40.30000 + 3000 + 500 + 50 + 7 =

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