Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 456 · 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 17,945 to the nearest 100.
2. 2.Round 44,846 to the nearest 100.
3. 3.20000 + 6000 + 100 + 30 + 8 =
4. 4.Round 85,010 to the nearest 10.
5. 5.70000 + 9000 + 700 + 60 + 9 =
6. 6.What is 1,000 less than 25,564?
7. 7.What is the value of the digit 4 in 56,374?
8. 8.Which number is bigger: 55,542 or 55,539? (a) 55539 (b) 55542
9. 9.What is the value of the digit 5 in 17,345?
10. 10.Round 99,085 to the nearest 100.
11. 11.Round 19,474 to the nearest 100.
12. 12.What is 100 more than 53,103?
13. 13.Round 65,250 to the nearest 100.
14. 14.Make the smallest 5-digit number using the digits 9, 2, 6, 7, 4 once each.
15. 15.Make the smallest 5-digit number using the digits 1, 2, 3, 8, 4 once each.
16. 16.What is 1 less than 36,458?
17. 17.What is the value of the digit 5 in 57,148?
18. 18.What is 1 more than 71,643?
19. 19.Make the greatest 5-digit number using the digits 2, 8, 6, 5, 1 once each.
20. 20.Which number is smaller: 79,681 or 80,181? (a) 80181 (b) 79681
21. 21.Make the greatest 5-digit number using the digits 1, 2, 8, 4, 9 once each.
22. 22.20000 + 1000 + 100 + 30 + 8 =
23. 23.Round 24,353 to the nearest 10.
24. 24.50000 + 4000 + 200 + 40 + 3 =
25. 25.50000 + 3000 + 800 + 40 + 6 =
26. 26.Round 37,423 to the nearest 100.
27. 27.Round 15,848 to the nearest 100.
28. 28.What is the value of the digit 2 in 92,068?
29. 29.50000 + 6000 + 800 + 50 + 3 =
30. 30.What is the value of the digit 6 in 48,361?
31. 31.What is the value of the digit 1 in 60,741?
32. 32.What is the value of the digit 5 in 10,568?
33. 33.Round 66,532 to the nearest 100.
34. 34.Which number is smaller: 73,796 or 73,496? (a) 73496 (b) 73796
35. 35.What is the value of the digit 2 in 96,702?
36. 36.What is the value of the digit 7 in 78,602?
37. 37.What is 100 less than 98,093?
38. 38.Make the greatest 5-digit number using the digits 3, 1, 7, 8, 2 once each.
39. 39.What is 10 less than 29,581?
40. 40.What is 1,000 more than 14,087?

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