Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 407 · 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: 45,385 or 45,425? (a) 45385 (b) 45425
2. 2.Which number is smaller: 85,790 or 85,793? (a) 85793 (b) 85790
3. 3.Round 23,864 to the nearest 100.
4. 4.20000 + 1000 + 400 + 20 + 8 =
5. 5.What is the value of the digit 7 in 50,367?
6. 6.Round 32,465 to the nearest 100.
7. 7.Round 11,607 to the nearest 100.
8. 8.What is 1 more than 53,313?
9. 9.Make the smallest 5-digit number using the digits 1, 3, 4, 6, 9 once each.
10. 10.What is 1,000 less than 43,124?
11. 11.Round 33,892 to the nearest 100.
12. 12.70000 + 5000 + 600 + 30 + 4 =
13. 13.Which number is bigger: 66,864 or 66,858? (a) 66858 (b) 66864
14. 14.Round 88,811 to the nearest 100.
15. 15.70000 + 2000 + 400 + 60 + 2 =
16. 16.What is the value of the digit 6 in 26,718?
17. 17.What is the value of the digit 3 in 20,783?
18. 18.What is the value of the digit 3 in 72,359?
19. 19.Make the greatest 5-digit number using the digits 8, 5, 7, 2, 3 once each.
20. 20.Round 18,530 to the nearest 100.
21. 21.Round 41,432 to the nearest 10.
22. 22.Round 60,410 to the nearest 10.
23. 23.What is 1 more than 43,773?
24. 24.10000 + 8000 + 600 + 20 + 1 =
25. 25.Make the smallest 5-digit number using the digits 6, 2, 8, 4, 1 once each.
26. 26.10000 + 9000 + 900 + 60 + 7 =
27. 27.Make the greatest 5-digit number using the digits 8, 7, 9, 5, 2 once each.
28. 28.What is the value of the digit 9 in 19,263?
29. 29.Make the greatest 5-digit number using the digits 7, 1, 8, 3, 5 once each.
30. 30.Which number is bigger: 40,455 or 40,555? (a) 40555 (b) 40455
31. 31.Round 21,980 to the nearest 100.
32. 32.Make the greatest 5-digit number using the digits 2, 4, 8, 7, 5 once each.
33. 33.What is the value of the digit 7 in 68,470?
34. 34.Round 91,733 to the nearest 100.
35. 35.Which number is bigger: 56,692 or 56,602? (a) 56692 (b) 56602
36. 36.30000 + 2000 + 900 + 10 + 8 =
37. 37.90000 + 2000 + 600 + 90 + 7 =
38. 38.Which number is bigger: 62,050 or 61,850? (a) 62050 (b) 61850
39. 39.What is the value of the digit 4 in 41,208?
40. 40.What is the value of the digit 9 in 21,943?

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