Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 320 · 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 35,064 to the nearest 10.
2. 2.What is the value of the digit 8 in 92,840?
3. 3.20000 + 2000 + 500 + 90 + 1 =
4. 4.What is 10 less than 54,117?
5. 5.Make the greatest 5-digit number using the digits 5, 4, 1, 2, 8 once each.
6. 6.Which number is bigger: 61,720 or 61,711? (a) 61711 (b) 61720
7. 7.50000 + 7000 + 400 + 30 + 9 =
8. 8.Round 21,373 to the nearest 10.
9. 9.Round 10,181 to the nearest 100.
10. 10.Which number is bigger: 86,900 or 86,970? (a) 86900 (b) 86970
11. 11.Which number is smaller: 42,046 or 41,646? (a) 41646 (b) 42046
12. 12.Make the greatest 5-digit number using the digits 8, 2, 9, 1, 4 once each.
13. 13.Round 86,045 to the nearest 100.
14. 14.Round 31,263 to the nearest 10.
15. 15.What is 10 more than 32,187?
16. 16.Which number is bigger: 70,083 or 70,090? (a) 70090 (b) 70083
17. 17.Round 33,810 to the nearest 100.
18. 18.Make the smallest 5-digit number using the digits 1, 5, 6, 2, 7 once each.
19. 19.Make the greatest 5-digit number using the digits 2, 9, 5, 3, 6 once each.
20. 20.Round 74,091 to the nearest 10.
21. 21.Make the smallest 5-digit number using the digits 1, 2, 8, 5, 6 once each.
22. 22.Round 59,528 to the nearest 100.
23. 23.What is the value of the digit 3 in 81,234?
24. 24.Make the greatest 5-digit number using the digits 8, 9, 6, 2, 5 once each.
25. 25.Which number is smaller: 24,107 or 21,107? (a) 21107 (b) 24107
26. 26.Make the smallest 5-digit number using the digits 2, 1, 8, 9, 4 once each.
27. 27.What is 1,000 more than 92,744?
28. 28.Which number is smaller: 29,339 or 29,249? (a) 29249 (b) 29339
29. 29.Which number is smaller: 30,909 or 30,912? (a) 30912 (b) 30909
30. 30.What is 1,000 less than 25,257?
31. 31.Round 65,200 to the nearest 100.
32. 32.What is the value of the digit 2 in 82,459?
33. 33.60000 + 2000 + 700 + 20 + 5 =
34. 34.Round 21,954 to the nearest 10.
35. 35.Which number is smaller: 27,183 or 27,175? (a) 27175 (b) 27183
36. 36.80000 + 6000 + 500 + 30 + 2 =
37. 37.Round 44,086 to the nearest 100.
38. 38.Which number is bigger: 40,595 or 40,587? (a) 40587 (b) 40595
39. 39.Which number is bigger: 79,819 or 79,889? (a) 79889 (b) 79819
40. 40.Round 56,385 to the nearest 100.

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