Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 45 · 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 9 in 74,198?
2. 2.Make the smallest 5-digit number using the digits 2, 3, 1, 8, 9 once each.
3. 3.Make the greatest 5-digit number using the digits 8, 1, 9, 4, 2 once each.
4. 4.Round 93,433 to the nearest 100.
5. 5.Make the greatest 5-digit number using the digits 7, 1, 2, 3, 4 once each.
6. 6.10000 + 3000 + 700 + 90 + 1 =
7. 7.Round 89,238 to the nearest 10.
8. 8.Which number is smaller: 55,023 or 55,032? (a) 55023 (b) 55032
9. 9.Round 23,118 to the nearest 100.
10. 10.Make the smallest 5-digit number using the digits 9, 4, 2, 3, 1 once each.
11. 11.What is 1 more than 63,106?
12. 12.Which number is bigger: 62,576 or 62,580? (a) 62576 (b) 62580
13. 13.What is the value of the digit 1 in 41,837?
14. 14.Make the smallest 5-digit number using the digits 1, 9, 7, 3, 2 once each.
15. 15.Which number is smaller: 85,254 or 93,254? (a) 85254 (b) 93254
16. 16.What is the value of the digit 9 in 65,493?
17. 17.Round 93,136 to the nearest 100.
18. 18.80000 + 4000 + 100 + 70 + 2 =
19. 19.What is 1,000 more than 37,611?
20. 20.Round 72,836 to the nearest 10.
21. 21.Make the greatest 5-digit number using the digits 5, 1, 9, 3, 7 once each.
22. 22.Round 13,187 to the nearest 100.
23. 23.Round 69,610 to the nearest 10.
24. 24.What is 100 less than 27,828?
25. 25.Round 13,489 to the nearest 10.
26. 26.Make the smallest 5-digit number using the digits 1, 9, 2, 6, 7 once each.
27. 27.What is the value of the digit 1 in 15,279?
28. 28.Which number is smaller: 36,335 or 35,335? (a) 35335 (b) 36335
29. 29.Which number is bigger: 64,458 or 63,958? (a) 63958 (b) 64458
30. 30.Which number is bigger: 20,652 or 20,712? (a) 20712 (b) 20652
31. 31.Round 68,651 to the nearest 100.
32. 32.60000 + 4000 + 600 + 70 + 2 =
33. 33.What is the value of the digit 5 in 35,407?
34. 34.What is 100 less than 11,517?
35. 35.Make the greatest 5-digit number using the digits 5, 4, 6, 1, 7 once each.
36. 36.Round 89,295 to the nearest 100.
37. 37.Make the smallest 5-digit number using the digits 8, 6, 2, 3, 9 once each.
38. 38.Round 64,775 to the nearest 10.
39. 39.80000 + 2000 + 400 + 60 + 8 =
40. 40.Round 82,357 to the nearest 100.

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