Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 111 · 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.Round 31,346 to the nearest 100.
2. 2.Round 17,998 to the nearest 100.
3. 3.What is the value of the digit 4 in 78,543?
4. 4.What is the value of the digit 9 in 70,914?
5. 5.What is the value of the digit 1 in 31,785?
6. 6.What is the value of the digit 5 in 60,853?
7. 7.Make the smallest 5-digit number using the digits 4, 7, 3, 2, 1 once each.
8. 8.Round 39,555 to the nearest 10.
9. 9.What is 1,000 more than 53,623?
10. 10.90000 + 4000 + 200 + 40 + 7 =
11. 11.40000 + 1000 + 500 + 60 + 6 =
12. 12.What is the value of the digit 4 in 73,604?
13. 13.What is the value of the digit 3 in 32,608?
14. 14.What is the value of the digit 7 in 70,925?
15. 15.Round 68,370 to the nearest 10.
16. 16.Make the greatest 5-digit number using the digits 5, 4, 1, 8, 3 once each.
17. 17.50000 + 9000 + 400 + 90 + 9 =
18. 18.Round 94,729 to the nearest 10.
19. 19.Which number is smaller: 19,215 or 19,185? (a) 19185 (b) 19215
20. 20.Which number is smaller: 45,040 or 45,046? (a) 45046 (b) 45040
21. 21.Round 56,755 to the nearest 100.
22. 22.Which number is smaller: 34,284 or 40,284? (a) 34284 (b) 40284
23. 23.What is 10 less than 22,174?
24. 24.What is the value of the digit 2 in 90,257?
25. 25.What is the value of the digit 8 in 38,514?
26. 26.20000 + 6000 + 100 + 30 + 2 =
27. 27.What is 100 less than 20,993?
28. 28.Make the smallest 5-digit number using the digits 9, 4, 1, 5, 7 once each.
29. 29.What is 10 less than 24,010?
30. 30.What is 1,000 more than 74,115?
31. 31.Make the greatest 5-digit number using the digits 9, 5, 8, 6, 4 once each.
32. 32.What is the value of the digit 9 in 59,807?
33. 33.Round 28,938 to the nearest 10.
34. 34.Round 79,919 to the nearest 100.
35. 35.Round 87,604 to the nearest 100.
36. 36.Which number is bigger: 24,752 or 24,754? (a) 24752 (b) 24754
37. 37.Round 72,903 to the nearest 100.
38. 38.What is 10 more than 90,463?
39. 39.Make the greatest 5-digit number using the digits 6, 3, 2, 7, 4 once each.
40. 40.Round 57,035 to the nearest 10.

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