Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 328 · 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 61,288 to the nearest 10.
2. 2.Make the smallest 5-digit number using the digits 1, 7, 6, 9, 8 once each.
3. 3.Round 33,864 to the nearest 100.
4. 4.What is 1 less than 25,365?
5. 5.Round 82,488 to the nearest 100.
6. 6.Make the smallest 5-digit number using the digits 8, 5, 7, 2, 1 once each.
7. 7.Round 24,566 to the nearest 10.
8. 8.What is the value of the digit 2 in 59,823?
9. 9.What is 1 less than 96,576?
10. 10.Which number is bigger: 39,102 or 39,110? (a) 39110 (b) 39102
11. 11.Which number is bigger: 43,172 or 42,172? (a) 43172 (b) 42172
12. 12.What is the value of the digit 9 in 27,908?
13. 13.Which number is bigger: 23,727 or 23,729? (a) 23727 (b) 23729
14. 14.Round 32,269 to the nearest 100.
15. 15.Round 72,941 to the nearest 100.
16. 16.Round 54,900 to the nearest 10.
17. 17.30000 + 2000 + 200 + 10 + 6 =
18. 18.80000 + 3000 + 100 + 20 + 5 =
19. 19.10000 + 4000 + 400 + 30 + 8 =
20. 20.What is 1,000 less than 97,800?
21. 21.What is the value of the digit 4 in 82,416?
22. 22.What is the value of the digit 4 in 61,304?
23. 23.What is the value of the digit 3 in 34,820?
24. 24.Round 22,689 to the nearest 100.
25. 25.Which number is smaller: 90,381 or 83,381? (a) 83381 (b) 90381
26. 26.Round 39,783 to the nearest 100.
27. 27.Which number is smaller: 44,481 or 37,481? (a) 44481 (b) 37481
28. 28.Round 22,364 to the nearest 100.
29. 29.What is 10 less than 75,851?
30. 30.What is the value of the digit 8 in 64,038?
31. 31.Round 14,532 to the nearest 100.
32. 32.Make the smallest 5-digit number using the digits 6, 3, 1, 8, 4 once each.
33. 33.What is the value of the digit 7 in 40,175?
34. 34.Make the smallest 5-digit number using the digits 5, 2, 6, 7, 1 once each.
35. 35.Round 35,645 to the nearest 10.
36. 36.Make the greatest 5-digit number using the digits 9, 5, 6, 4, 3 once each.
37. 37.What is the value of the digit 4 in 57,124?
38. 38.Which number is bigger: 74,241 or 74,239? (a) 74239 (b) 74241
39. 39.What is the value of the digit 5 in 30,615?
40. 40.Make the greatest 5-digit number using the digits 4, 7, 8, 1, 6 once each.

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