Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 321 · 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 smaller: 57,325 or 57,125? (a) 57325 (b) 57125
2. 2.What is 1,000 more than 91,677?
3. 3.Make the greatest 5-digit number using the digits 2, 7, 3, 6, 4 once each.
4. 4.What is the value of the digit 3 in 32,908?
5. 5.What is the value of the digit 3 in 71,239?
6. 6.Round 47,873 to the nearest 100.
7. 7.What is 10 less than 77,340?
8. 8.Which number is bigger: 33,185 or 24,185? (a) 24185 (b) 33185
9. 9.Make the smallest 5-digit number using the digits 5, 4, 1, 7, 9 once each.
10. 10.Round 85,735 to the nearest 10.
11. 11.60000 + 4000 + 800 + 20 + 2 =
12. 12.Which number is bigger: 87,370 or 87,363? (a) 87363 (b) 87370
13. 13.Make the greatest 5-digit number using the digits 1, 5, 2, 8, 7 once each.
14. 14.Make the smallest 5-digit number using the digits 9, 1, 7, 4, 2 once each.
15. 15.Round 59,493 to the nearest 10.
16. 16.Make the greatest 5-digit number using the digits 5, 2, 1, 7, 6 once each.
17. 17.What is the value of the digit 4 in 78,340?
18. 18.Round 35,132 to the nearest 100.
19. 19.What is the value of the digit 1 in 47,123?
20. 20.Make the greatest 5-digit number using the digits 7, 1, 3, 5, 6 once each.
21. 21.Round 83,271 to the nearest 100.
22. 22.What is the value of the digit 1 in 90,261?
23. 23.Which number is bigger: 25,956 or 20,956? (a) 25956 (b) 20956
24. 24.Make the smallest 5-digit number using the digits 9, 3, 1, 6, 5 once each.
25. 25.60000 + 5000 + 100 + 60 + 4 =
26. 26.40000 + 5000 + 700 + 90 + 1 =
27. 27.Round 56,788 to the nearest 100.
28. 28.Round 63,197 to the nearest 10.
29. 29.What is 10 less than 83,700?
30. 30.Make the greatest 5-digit number using the digits 3, 1, 5, 9, 8 once each.
31. 31.Make the smallest 5-digit number using the digits 8, 9, 2, 1, 5 once each.
32. 32.Make the smallest 5-digit number using the digits 6, 8, 1, 4, 3 once each.
33. 33.Make the greatest 5-digit number using the digits 5, 1, 6, 3, 4 once each.
34. 34.What is the value of the digit 5 in 36,157?
35. 35.Make the greatest 5-digit number using the digits 3, 9, 6, 8, 7 once each.
36. 36.50000 + 5000 + 200 + 60 + 6 =
37. 37.What is the value of the digit 1 in 61,702?
38. 38.Which number is bigger: 63,419 or 60,419? (a) 60419 (b) 63419
39. 39.60000 + 9000 + 500 + 90 + 8 =
40. 40.10000 + 3000 + 100 + 30 + 6 =

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