Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 876 · 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 9, 6, 3, 2, 8 once each.
2. 2.Round 79,678 to the nearest 10.
3. 3.Which number is bigger: 37,219 or 37,129? (a) 37219 (b) 37129
4. 4.What is the value of the digit 6 in 37,296?
5. 5.70000 + 8000 + 700 + 10 + 2 =
6. 6.What is 1,000 less than 64,145?
7. 7.Round 55,787 to the nearest 100.
8. 8.What is 100 more than 73,808?
9. 9.Round 67,417 to the nearest 10.
10. 10.Make the smallest 5-digit number using the digits 1, 3, 7, 6, 9 once each.
11. 11.Make the smallest 5-digit number using the digits 4, 2, 9, 6, 7 once each.
12. 12.Round 65,595 to the nearest 10.
13. 13.Which number is smaller: 80,425 or 81,425? (a) 81425 (b) 80425
14. 14.Which number is smaller: 89,342 or 87,342? (a) 87342 (b) 89342
15. 15.Which number is bigger: 85,606 or 85,576? (a) 85576 (b) 85606
16. 16.Which number is smaller: 90,717 or 90,709? (a) 90709 (b) 90717
17. 17.Round 28,512 to the nearest 100.
18. 18.Make the smallest 5-digit number using the digits 2, 6, 4, 5, 1 once each.
19. 19.Which number is bigger: 77,692 or 85,692? (a) 85692 (b) 77692
20. 20.Round 63,173 to the nearest 10.
21. 21.Round 21,219 to the nearest 100.
22. 22.Round 19,169 to the nearest 10.
23. 23.Round 63,004 to the nearest 100.
24. 24.What is the value of the digit 7 in 87,431?
25. 25.Which number is bigger: 19,685 or 19,785? (a) 19785 (b) 19685
26. 26.Make the greatest 5-digit number using the digits 6, 9, 2, 3, 1 once each.
27. 27.Round 96,379 to the nearest 100.
28. 28.What is 1 less than 30,071?
29. 29.What is 1 more than 29,275?
30. 30.Round 26,385 to the nearest 100.
31. 31.What is 100 less than 59,183?
32. 32.Make the smallest 5-digit number using the digits 9, 7, 4, 3, 8 once each.
33. 33.Make the greatest 5-digit number using the digits 3, 6, 2, 4, 1 once each.
34. 34.Which number is smaller: 83,852 or 92,852? (a) 92852 (b) 83852
35. 35.What is 1 less than 68,561?
36. 36.Make the smallest 5-digit number using the digits 7, 5, 2, 8, 6 once each.
37. 37.What is 10 less than 30,818?
38. 38.What is the value of the digit 3 in 96,307?
39. 39.90000 + 4000 + 200 + 60 + 6 =
40. 40.Which number is smaller: 53,033 or 53,029? (a) 53033 (b) 53029

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