Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 878 · 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 1 in 31,072?
2. 2.Make the greatest 5-digit number using the digits 4, 3, 6, 1, 7 once each.
3. 3.Round 65,356 to the nearest 100.
4. 4.Make the smallest 5-digit number using the digits 8, 9, 2, 7, 1 once each.
5. 5.What is the value of the digit 4 in 46,380?
6. 6.Which number is bigger: 33,014 or 34,014? (a) 33014 (b) 34014
7. 7.Round 24,224 to the nearest 100.
8. 8.Round 64,365 to the nearest 10.
9. 9.90000 + 3000 + 400 + 10 + 4 =
10. 10.Round 83,235 to the nearest 100.
11. 11.What is 1,000 more than 30,416?
12. 12.Make the greatest 5-digit number using the digits 4, 7, 1, 2, 6 once each.
13. 13.Round 27,099 to the nearest 10.
14. 14.50000 + 7000 + 300 + 40 + 9 =
15. 15.90000 + 5000 + 500 + 40 + 5 =
16. 16.What is 1 more than 77,394?
17. 17.What is the value of the digit 9 in 81,924?
18. 18.30000 + 3000 + 600 + 10 + 5 =
19. 19.80000 + 3000 + 700 + 30 + 9 =
20. 20.Make the greatest 5-digit number using the digits 7, 1, 9, 6, 4 once each.
21. 21.What is 1 more than 94,871?
22. 22.60000 + 8000 + 200 + 10 + 9 =
23. 23.Round 12,281 to the nearest 10.
24. 24.Round 35,461 to the nearest 100.
25. 25.What is the value of the digit 3 in 75,038?
26. 26.What is the value of the digit 2 in 82,763?
27. 27.Round 84,213 to the nearest 10.
28. 28.50000 + 2000 + 500 + 10 + 8 =
29. 29.What is the value of the digit 4 in 41,896?
30. 30.Round 44,829 to the nearest 10.
31. 31.What is 100 more than 34,457?
32. 32.Which number is bigger: 35,562 or 35,512? (a) 35562 (b) 35512
33. 33.Which number is smaller: 40,512 or 40,510? (a) 40510 (b) 40512
34. 34.Which number is smaller: 27,573 or 27,073? (a) 27573 (b) 27073
35. 35.Which number is smaller: 66,378 or 66,278? (a) 66278 (b) 66378
36. 36.Round 41,370 to the nearest 100.
37. 37.What is 10 less than 66,162?
38. 38.Which number is bigger: 85,904 or 85,900? (a) 85904 (b) 85900
39. 39.What is 1 less than 12,698?
40. 40.What is 100 less than 23,166?

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