Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 793 · 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 43,627 to the nearest 10.
2. 2.Round 86,871 to the nearest 100.
3. 3.Round 73,053 to the nearest 100.
4. 4.Round 23,670 to the nearest 100.
5. 5.What is the value of the digit 6 in 64,032?
6. 6.What is the value of the digit 3 in 10,348?
7. 7.Round 20,354 to the nearest 10.
8. 8.What is the value of the digit 6 in 63,895?
9. 9.Which number is bigger: 87,466 or 87,473? (a) 87466 (b) 87473
10. 10.What is the value of the digit 5 in 15,908?
11. 11.60000 + 6000 + 600 + 90 + 1 =
12. 12.Round 11,317 to the nearest 10.
13. 13.Round 73,356 to the nearest 10.
14. 14.Round 23,196 to the nearest 10.
15. 15.Make the greatest 5-digit number using the digits 6, 5, 9, 1, 3 once each.
16. 16.What is the value of the digit 4 in 71,640?
17. 17.Which number is smaller: 52,924 or 52,224? (a) 52924 (b) 52224
18. 18.What is 1 more than 55,195?
19. 19.What is the value of the digit 4 in 68,409?
20. 20.Which number is smaller: 31,832 or 28,832? (a) 28832 (b) 31832
21. 21.Make the greatest 5-digit number using the digits 6, 2, 3, 7, 5 once each.
22. 22.Round 97,052 to the nearest 100.
23. 23.What is the value of the digit 9 in 67,390?
24. 24.Round 22,160 to the nearest 100.
25. 25.What is the value of the digit 8 in 20,589?
26. 26.20000 + 3000 + 100 + 60 + 1 =
27. 27.Round 63,669 to the nearest 100.
28. 28.Round 52,099 to the nearest 100.
29. 29.60000 + 3000 + 100 + 10 + 3 =
30. 30.What is 1 less than 17,961?
31. 31.What is 10 more than 19,535?
32. 32.Make the greatest 5-digit number using the digits 9, 1, 7, 6, 2 once each.
33. 33.What is the value of the digit 9 in 90,452?
34. 34.What is 10 less than 20,898?
35. 35.What is the value of the digit 6 in 46,017?
36. 36.40000 + 5000 + 700 + 80 + 5 =
37. 37.Round 49,242 to the nearest 10.
38. 38.Which number is bigger: 88,611 or 88,211? (a) 88611 (b) 88211
39. 39.What is the value of the digit 9 in 87,902?
40. 40.Round 93,144 to the nearest 100.

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