Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 160 · 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.Make the greatest 5-digit number using the digits 1, 2, 4, 7, 5 once each.
2. 2.Which number is smaller: 25,687 or 23,687? (a) 23687 (b) 25687
3. 3.What is 1 less than 66,308?
4. 4.Make the greatest 5-digit number using the digits 9, 4, 2, 1, 5 once each.
5. 5.Round 94,470 to the nearest 100.
6. 6.Make the smallest 5-digit number using the digits 9, 7, 4, 2, 8 once each.
7. 7.20000 + 9000 + 700 + 60 + 7 =
8. 8.Round 91,529 to the nearest 100.
9. 9.What is 1 more than 18,369?
10. 10.What is 1,000 less than 26,298?
11. 11.Make the greatest 5-digit number using the digits 8, 9, 3, 4, 6 once each.
12. 12.Make the smallest 5-digit number using the digits 4, 7, 5, 9, 3 once each.
13. 13.Round 20,294 to the nearest 100.
14. 14.Round 98,462 to the nearest 100.
15. 15.Make the smallest 5-digit number using the digits 4, 1, 2, 9, 8 once each.
16. 16.Which number is smaller: 56,124 or 60,124? (a) 60124 (b) 56124
17. 17.Round 28,458 to the nearest 10.
18. 18.What is the value of the digit 2 in 28,574?
19. 19.What is the value of the digit 8 in 85,072?
20. 20.What is 1,000 less than 83,353?
21. 21.What is the value of the digit 9 in 58,970?
22. 22.Make the smallest 5-digit number using the digits 5, 2, 4, 7, 9 once each.
23. 23.Which number is bigger: 48,303 or 48,299? (a) 48303 (b) 48299
24. 24.20000 + 5000 + 900 + 10 + 2 =
25. 25.What is the value of the digit 2 in 12,094?
26. 26.Round 31,292 to the nearest 10.
27. 27.What is the value of the digit 5 in 78,125?
28. 28.Round 92,510 to the nearest 10.
29. 29.What is the value of the digit 1 in 14,795?
30. 30.What is the value of the digit 5 in 25,904?
31. 31.What is the value of the digit 7 in 82,174?
32. 32.Which number is bigger: 34,164 or 42,164? (a) 34164 (b) 42164
33. 33.What is 1 more than 83,998?
34. 34.Which number is bigger: 60,802 or 64,802? (a) 60802 (b) 64802
35. 35.What is 1,000 more than 28,245?
36. 36.Round 33,987 to the nearest 100.
37. 37.What is 1 less than 97,383?
38. 38.30000 + 8000 + 900 + 60 + 4 =
39. 39.Make the greatest 5-digit number using the digits 1, 8, 4, 2, 9 once each.
40. 40.What is 1 less than 21,571?

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