Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 565 · 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: 48,935 or 48,905? (a) 48905 (b) 48935
2. 2.Round 65,707 to the nearest 10.
3. 3.Make the smallest 5-digit number using the digits 5, 6, 4, 9, 1 once each.
4. 4.What is 100 more than 33,427?
5. 5.Make the greatest 5-digit number using the digits 1, 3, 9, 5, 2 once each.
6. 6.Round 20,848 to the nearest 100.
7. 7.Round 43,106 to the nearest 10.
8. 8.Round 39,465 to the nearest 10.
9. 9.What is 100 less than 40,691?
10. 10.What is 100 more than 17,864?
11. 11.Round 46,762 to the nearest 100.
12. 12.Which number is smaller: 41,620 or 41,613? (a) 41620 (b) 41613
13. 13.Round 22,260 to the nearest 100.
14. 14.Make the greatest 5-digit number using the digits 8, 3, 9, 7, 1 once each.
15. 15.Round 25,759 to the nearest 10.
16. 16.What is 1 more than 40,259?
17. 17.Make the greatest 5-digit number using the digits 9, 1, 8, 3, 7 once each.
18. 18.Which number is smaller: 30,000 or 30,600? (a) 30000 (b) 30600
19. 19.Make the smallest 5-digit number using the digits 5, 3, 1, 9, 7 once each.
20. 20.20000 + 8000 + 700 + 70 + 8 =
21. 21.What is the value of the digit 8 in 80,294?
22. 22.What is the value of the digit 8 in 80,623?
23. 23.Make the smallest 5-digit number using the digits 7, 6, 2, 1, 4 once each.
24. 24.Make the greatest 5-digit number using the digits 6, 4, 8, 7, 3 once each.
25. 25.70000 + 8000 + 900 + 30 + 9 =
26. 26.What is the value of the digit 9 in 98,740?
27. 27.Which number is smaller: 36,950 or 36,953? (a) 36953 (b) 36950
28. 28.Round 51,733 to the nearest 100.
29. 29.What is the value of the digit 4 in 27,140?
30. 30.90000 + 9000 + 200 + 80 + 6 =
31. 31.Round 32,108 to the nearest 10.
32. 32.Round 21,108 to the nearest 100.
33. 33.Which number is bigger: 25,123 or 25,127? (a) 25127 (b) 25123
34. 34.What is the value of the digit 9 in 50,968?
35. 35.70000 + 1000 + 200 + 10 + 3 =
36. 36.Which number is smaller: 49,124 or 49,130? (a) 49130 (b) 49124
37. 37.Make the greatest 5-digit number using the digits 2, 3, 5, 1, 4 once each.
38. 38.What is the value of the digit 1 in 18,365?
39. 39.Round 19,019 to the nearest 100.
40. 40.Which number is smaller: 71,503 or 72,303? (a) 72303 (b) 71503

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