Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 643 · 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.What is the value of the digit 7 in 30,769?
2. 2.Make the smallest 5-digit number using the digits 3, 7, 1, 8, 4 once each.
3. 3.What is the value of the digit 3 in 30,751?
4. 4.Make the greatest 5-digit number using the digits 2, 6, 8, 1, 5 once each.
5. 5.Round 55,475 to the nearest 100.
6. 6.Round 70,693 to the nearest 100.
7. 7.Round 69,707 to the nearest 100.
8. 8.Make the greatest 5-digit number using the digits 4, 6, 5, 2, 3 once each.
9. 9.What is the value of the digit 3 in 59,327?
10. 10.Round 35,519 to the nearest 100.
11. 11.50000 + 6000 + 800 + 20 + 5 =
12. 12.Which number is bigger: 70,347 or 70,417? (a) 70347 (b) 70417
13. 13.Make the smallest 5-digit number using the digits 5, 4, 3, 6, 7 once each.
14. 14.What is 1 less than 87,075?
15. 15.20000 + 7000 + 300 + 60 + 2 =
16. 16.40000 + 6000 + 900 + 90 + 9 =
17. 17.What is the value of the digit 9 in 93,602?
18. 18.10000 + 2000 + 900 + 50 + 9 =
19. 19.What is the value of the digit 3 in 30,429?
20. 20.What is the value of the digit 2 in 53,021?
21. 21.Round 42,526 to the nearest 100.
22. 22.20000 + 7000 + 600 + 40 + 7 =
23. 23.80000 + 3000 + 100 + 40 + 8 =
24. 24.What is the value of the digit 3 in 46,903?
25. 25.Round 14,964 to the nearest 100.
26. 26.Which number is bigger: 22,294 or 22,302? (a) 22302 (b) 22294
27. 27.Round 86,587 to the nearest 100.
28. 28.Make the greatest 5-digit number using the digits 7, 5, 3, 9, 2 once each.
29. 29.10000 + 8000 + 200 + 20 + 6 =
30. 30.What is the value of the digit 6 in 60,427?
31. 31.Make the greatest 5-digit number using the digits 1, 9, 3, 6, 2 once each.
32. 32.What is the value of the digit 1 in 40,178?
33. 33.Make the smallest 5-digit number using the digits 5, 8, 2, 6, 9 once each.
34. 34.Make the greatest 5-digit number using the digits 2, 3, 9, 7, 6 once each.
35. 35.Round 59,488 to the nearest 100.
36. 36.Which number is smaller: 68,971 or 68,963? (a) 68963 (b) 68971
37. 37.Round 70,384 to the nearest 10.
38. 38.Round 19,251 to the nearest 10.
39. 39.What is the value of the digit 8 in 85,016?
40. 40.Which number is smaller: 66,443 or 66,453? (a) 66453 (b) 66443

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