Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 356 · 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 1,000 more than 87,627?
2. 2.Round 17,099 to the nearest 100.
3. 3.Which number is smaller: 53,947 or 53,047? (a) 53047 (b) 53947
4. 4.Round 13,444 to the nearest 100.
5. 5.Which number is smaller: 39,007 or 46,007? (a) 46007 (b) 39007
6. 6.Round 98,151 to the nearest 10.
7. 7.50000 + 1000 + 200 + 10 + 8 =
8. 8.Round 70,850 to the nearest 10.
9. 9.Make the smallest 5-digit number using the digits 1, 8, 5, 9, 2 once each.
10. 10.What is 1,000 more than 75,774?
11. 11.Round 47,020 to the nearest 10.
12. 12.Round 60,990 to the nearest 10.
13. 13.Round 24,683 to the nearest 10.
14. 14.What is 1,000 more than 66,350?
15. 15.80000 + 7000 + 800 + 30 + 6 =
16. 16.Round 55,900 to the nearest 10.
17. 17.Make the smallest 5-digit number using the digits 6, 3, 7, 8, 5 once each.
18. 18.Which number is bigger: 52,928 or 52,858? (a) 52858 (b) 52928
19. 19.Which number is smaller: 46,449 or 46,949? (a) 46449 (b) 46949
20. 20.Round 38,792 to the nearest 10.
21. 21.50000 + 2000 + 200 + 80 + 5 =
22. 22.What is 100 more than 88,515?
23. 23.What is the value of the digit 6 in 52,670?
24. 24.Which number is smaller: 22,536 or 23,236? (a) 22536 (b) 23236
25. 25.What is 10 more than 86,468?
26. 26.What is the value of the digit 2 in 61,239?
27. 27.What is the value of the digit 2 in 37,052?
28. 28.Which number is smaller: 20,406 or 20,398? (a) 20398 (b) 20406
29. 29.Round 84,227 to the nearest 10.
30. 30.Which number is smaller: 37,155 or 37,154? (a) 37154 (b) 37155
31. 31.What is the value of the digit 4 in 38,974?
32. 32.What is the value of the digit 9 in 96,401?
33. 33.Which number is smaller: 32,932 or 32,936? (a) 32936 (b) 32932
34. 34.Round 99,635 to the nearest 100.
35. 35.30000 + 7000 + 100 + 50 + 1 =
36. 36.20000 + 9000 + 700 + 10 + 8 =
37. 37.Round 19,577 to the nearest 10.
38. 38.What is the value of the digit 2 in 42,369?
39. 39.What is 100 less than 54,968?
40. 40.Round 51,695 to the nearest 100.

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