Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 552 · 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. 1.10000 + 8000 + 800 + 30 + 8 =
2. 2.Round 72,612 to the nearest 100.
3. 3.Round 51,553 to the nearest 100.
4. 4.Round 31,357 to the nearest 100.
5. 5.80000 + 9000 + 200 + 30 + 8 =
6. 6.Which number is smaller: 77,569 or 77,539? (a) 77539 (b) 77569
7. 7.What is the value of the digit 6 in 69,314?
8. 8.90000 + 6000 + 800 + 90 + 5 =
9. 9.20000 + 4000 + 800 + 90 + 9 =
10. 10.Round 78,555 to the nearest 100.
11. 11.Round 89,320 to the nearest 10.
12. 12.10000 + 3000 + 800 + 40 + 3 =
13. 13.What is the value of the digit 5 in 12,735?
14. 14.What is the value of the digit 7 in 73,025?
15. 15.Round 43,178 to the nearest 100.
16. 16.What is the value of the digit 8 in 18,736?
17. 17.What is 10 more than 61,474?
18. 18.Round 69,760 to the nearest 10.
19. 19.Round 27,952 to the nearest 10.
20. 20.Round 36,594 to the nearest 100.
21. 21.Which number is smaller: 58,765 or 58,825? (a) 58825 (b) 58765
22. 22.What is the value of the digit 8 in 83,561?
23. 23.Round 26,345 to the nearest 100.
24. 24.Make the greatest 5-digit number using the digits 6, 2, 3, 8, 1 once each.
25. 25.Round 67,988 to the nearest 100.
26. 26.Round 55,491 to the nearest 10.
27. 27.Make the smallest 5-digit number using the digits 9, 2, 1, 3, 6 once each.
28. 28.Which number is smaller: 84,470 or 84,970? (a) 84970 (b) 84470
29. 29.What is the value of the digit 5 in 71,534?
30. 30.Which number is smaller: 51,232 or 53,232? (a) 53232 (b) 51232
31. 31.What is the value of the digit 2 in 20,587?
32. 32.50000 + 1000 + 400 + 90 + 8 =
33. 33.10000 + 1000 + 400 + 60 + 8 =
34. 34.What is the value of the digit 5 in 56,901?
35. 35.Round 50,599 to the nearest 10.
36. 36.Round 52,291 to the nearest 100.
37. 37.Make the greatest 5-digit number using the digits 4, 2, 3, 1, 5 once each.
38. 38.What is the value of the digit 6 in 15,620?
39. 39.What is 10 more than 78,544?
40. 40.What is 10 more than 90,685?

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