Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 719 · 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 1 less than 48,826?
2. 2.30000 + 5000 + 600 + 20 + 8 =
3. 3.Round 33,220 to the nearest 100.
4. 4.Round 72,445 to the nearest 10.
5. 5.20000 + 2000 + 200 + 50 + 8 =
6. 6.Make the greatest 5-digit number using the digits 9, 2, 8, 1, 4 once each.
7. 7.Make the greatest 5-digit number using the digits 6, 8, 9, 2, 7 once each.
8. 8.What is the value of the digit 3 in 53,071?
9. 9.Round 25,079 to the nearest 10.
10. 10.What is the value of the digit 1 in 91,658?
11. 11.What is the value of the digit 9 in 26,709?
12. 12.Round 96,793 to the nearest 100.
13. 13.Round 26,307 to the nearest 100.
14. 14.What is 10 less than 36,354?
15. 15.What is the value of the digit 3 in 76,503?
16. 16.Round 79,568 to the nearest 100.
17. 17.Round 59,691 to the nearest 100.
18. 18.What is the value of the digit 4 in 42,590?
19. 19.Which number is smaller: 22,630 or 22,650? (a) 22630 (b) 22650
20. 20.What is the value of the digit 8 in 81,276?
21. 21.What is 100 less than 12,298?
22. 22.What is the value of the digit 6 in 90,761?
23. 23.Round 80,180 to the nearest 100.
24. 24.What is the value of the digit 7 in 67,452?
25. 25.What is the value of the digit 5 in 25,617?
26. 26.What is the value of the digit 6 in 71,846?
27. 27.What is the value of the digit 2 in 90,312?
28. 28.20000 + 9000 + 700 + 80 + 7 =
29. 29.20000 + 3000 + 100 + 20 + 6 =
30. 30.Make the smallest 5-digit number using the digits 3, 8, 1, 9, 4 once each.
31. 31.Make the smallest 5-digit number using the digits 4, 5, 8, 7, 1 once each.
32. 32.What is the value of the digit 8 in 38,765?
33. 33.Round 22,535 to the nearest 100.
34. 34.Which number is smaller: 43,793 or 43,790? (a) 43790 (b) 43793
35. 35.Make the greatest 5-digit number using the digits 9, 7, 6, 2, 3 once each.
36. 36.Round 30,086 to the nearest 10.
37. 37.Which number is bigger: 28,387 or 28,357? (a) 28357 (b) 28387
38. 38.What is the value of the digit 1 in 78,120?
39. 39.What is 1 more than 60,883?
40. 40.What is 1 less than 88,886?

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