Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 37 · 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: 34,846 or 34,646? (a) 34646 (b) 34846
2. 2.Make the greatest 5-digit number using the digits 8, 9, 7, 2, 1 once each.
3. 3.What is 1 less than 32,966?
4. 4.Round 53,219 to the nearest 10.
5. 5.What is the value of the digit 3 in 41,539?
6. 6.40000 + 2000 + 700 + 30 + 4 =
7. 7.What is the value of the digit 1 in 51,268?
8. 8.Round 42,241 to the nearest 100.
9. 9.Round 41,620 to the nearest 100.
10. 10.Which number is smaller: 65,451 or 65,454? (a) 65451 (b) 65454
11. 11.70000 + 3000 + 300 + 50 + 8 =
12. 12.Make the greatest 5-digit number using the digits 2, 7, 6, 1, 3 once each.
13. 13.70000 + 5000 + 100 + 50 + 9 =
14. 14.Round 72,308 to the nearest 100.
15. 15.What is 1,000 more than 49,223?
16. 16.Make the greatest 5-digit number using the digits 5, 1, 2, 9, 8 once each.
17. 17.20000 + 9000 + 200 + 90 + 7 =
18. 18.What is the value of the digit 2 in 35,120?
19. 19.What is the value of the digit 2 in 70,239?
20. 20.What is 1,000 more than 15,213?
21. 21.Make the greatest 5-digit number using the digits 2, 7, 3, 4, 1 once each.
22. 22.Which number is bigger: 26,054 or 26,854? (a) 26854 (b) 26054
23. 23.What is 10 less than 33,981?
24. 24.40000 + 1000 + 200 + 10 + 8 =
25. 25.20000 + 9000 + 800 + 20 + 9 =
26. 26.Round 34,421 to the nearest 100.
27. 27.Round 60,886 to the nearest 10.
28. 28.Make the greatest 5-digit number using the digits 7, 1, 3, 5, 4 once each.
29. 29.What is 100 less than 20,910?
30. 30.Round 71,006 to the nearest 10.
31. 31.Round 36,969 to the nearest 10.
32. 32.60000 + 7000 + 200 + 70 + 5 =
33. 33.Make the smallest 5-digit number using the digits 2, 9, 1, 5, 4 once each.
34. 34.What is the value of the digit 4 in 90,417?
35. 35.What is the value of the digit 6 in 30,654?
36. 36.What is the value of the digit 9 in 90,821?
37. 37.What is the value of the digit 1 in 18,659?
38. 38.Make the greatest 5-digit number using the digits 3, 1, 2, 6, 5 once each.
39. 39.Round 29,149 to the nearest 100.
40. 40.Round 36,231 to the nearest 100.

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