Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 397 · 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 smallest 5-digit number using the digits 2, 4, 6, 5, 8 once each.
2. 2.Round 91,073 to the nearest 100.
3. 3.30000 + 5000 + 600 + 10 + 5 =
4. 4.What is 100 less than 72,119?
5. 5.What is 100 less than 30,937?
6. 6.Round 17,735 to the nearest 100.
7. 7.What is 1,000 less than 75,569?
8. 8.Round 11,958 to the nearest 100.
9. 9.70000 + 7000 + 700 + 10 + 2 =
10. 10.50000 + 8000 + 200 + 30 + 2 =
11. 11.Make the greatest 5-digit number using the digits 1, 2, 7, 9, 5 once each.
12. 12.Which number is smaller: 26,298 or 26,302? (a) 26302 (b) 26298
13. 13.What is 1 more than 74,927?
14. 14.70000 + 6000 + 100 + 90 + 2 =
15. 15.40000 + 9000 + 300 + 40 + 1 =
16. 16.Make the smallest 5-digit number using the digits 3, 8, 7, 2, 5 once each.
17. 17.30000 + 5000 + 900 + 80 + 3 =
18. 18.Round 36,473 to the nearest 10.
19. 19.Make the greatest 5-digit number using the digits 1, 2, 5, 4, 6 once each.
20. 20.Make the greatest 5-digit number using the digits 9, 4, 2, 8, 7 once each.
21. 21.Which number is bigger: 90,564 or 92,564? (a) 90564 (b) 92564
22. 22.Make the greatest 5-digit number using the digits 3, 8, 1, 5, 6 once each.
23. 23.20000 + 9000 + 800 + 30 + 1 =
24. 24.Round 41,290 to the nearest 10.
25. 25.Round 64,984 to the nearest 100.
26. 26.What is the value of the digit 4 in 40,312?
27. 27.What is the value of the digit 9 in 15,984?
28. 28.What is 10 more than 48,917?
29. 29.Which number is smaller: 72,803 or 73,503? (a) 73503 (b) 72803
30. 30.What is the value of the digit 8 in 67,584?
31. 31.Round 49,609 to the nearest 100.
32. 32.What is 1,000 more than 15,162?
33. 33.Which number is smaller: 68,369 or 68,289? (a) 68369 (b) 68289
34. 34.Round 99,715 to the nearest 10.
35. 35.What is the value of the digit 3 in 40,391?
36. 36.Which number is bigger: 58,950 or 58,870? (a) 58950 (b) 58870
37. 37.Round 57,302 to the nearest 100.
38. 38.20000 + 3000 + 400 + 80 + 4 =
39. 39.Which number is bigger: 83,125 or 83,925? (a) 83925 (b) 83125
40. 40.What is the value of the digit 3 in 50,923?

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