Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 742 · 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.Make the smallest 5-digit number using the digits 4, 9, 5, 3, 6 once each.
2. 2.What is the value of the digit 1 in 80,391?
3. 3.Which number is bigger: 44,641 or 38,641? (a) 38641 (b) 44641
4. 4.Make the greatest 5-digit number using the digits 4, 2, 3, 7, 9 once each.
5. 5.Make the smallest 5-digit number using the digits 6, 5, 8, 2, 3 once each.
6. 6.20000 + 5000 + 300 + 40 + 3 =
7. 7.Round 15,336 to the nearest 10.
8. 8.What is the value of the digit 1 in 98,156?
9. 9.Which number is bigger: 57,667 or 57,676? (a) 57667 (b) 57676
10. 10.50000 + 7000 + 800 + 20 + 5 =
11. 11.Round 74,926 to the nearest 10.
12. 12.10000 + 8000 + 300 + 30 + 1 =
13. 13.Round 46,830 to the nearest 100.
14. 14.What is 1,000 more than 81,566?
15. 15.Round 55,677 to the nearest 10.
16. 16.What is the value of the digit 9 in 54,309?
17. 17.What is 100 less than 23,628?
18. 18.What is the value of the digit 8 in 84,092?
19. 19.What is 100 less than 54,125?
20. 20.70000 + 5000 + 900 + 70 + 7 =
21. 21.Round 35,975 to the nearest 10.
22. 22.Make the greatest 5-digit number using the digits 2, 8, 4, 9, 3 once each.
23. 23.60000 + 6000 + 300 + 60 + 9 =
24. 24.40000 + 8000 + 200 + 40 + 6 =
25. 25.What is 10 more than 66,033?
26. 26.Round 96,106 to the nearest 100.
27. 27.What is the value of the digit 7 in 63,270?
28. 28.Round 37,066 to the nearest 10.
29. 29.Round 17,494 to the nearest 100.
30. 30.What is the value of the digit 6 in 60,341?
31. 31.Round 36,380 to the nearest 100.
32. 32.Round 22,731 to the nearest 100.
33. 33.Round 46,526 to the nearest 100.
34. 34.Which number is bigger: 87,500 or 87,507? (a) 87500 (b) 87507
35. 35.Round 18,870 to the nearest 100.
36. 36.Round 98,786 to the nearest 10.
37. 37.What is the value of the digit 2 in 17,628?
38. 38.What is the value of the digit 4 in 45,263?
39. 39.What is 1,000 less than 95,319?
40. 40.Round 20,216 to the nearest 10.

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