Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 193 · 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.Make the greatest 5-digit number using the digits 4, 1, 2, 8, 6 once each.
2. 2.Which number is bigger: 79,247 or 84,247? (a) 79247 (b) 84247
3. 3.Make the smallest 5-digit number using the digits 8, 2, 1, 5, 4 once each.
4. 4.Round 77,993 to the nearest 100.
5. 5.Which number is bigger: 48,118 or 52,118? (a) 52118 (b) 48118
6. 6.10000 + 5000 + 400 + 20 + 2 =
7. 7.What is 1 more than 43,838?
8. 8.80000 + 8000 + 300 + 30 + 5 =
9. 9.What is the value of the digit 8 in 10,948?
10. 10.What is the value of the digit 4 in 39,640?
11. 11.Round 42,473 to the nearest 100.
12. 12.What is the value of the digit 8 in 39,081?
13. 13.Which number is bigger: 48,063 or 44,063? (a) 48063 (b) 44063
14. 14.Make the greatest 5-digit number using the digits 8, 1, 9, 5, 3 once each.
15. 15.What is the value of the digit 2 in 42,098?
16. 16.What is the value of the digit 3 in 40,325?
17. 17.80000 + 2000 + 500 + 70 + 9 =
18. 18.Round 81,559 to the nearest 100.
19. 19.Which number is smaller: 49,031 or 48,961? (a) 49031 (b) 48961
20. 20.Which number is bigger: 37,768 or 38,668? (a) 37768 (b) 38668
21. 21.What is the value of the digit 3 in 47,913?
22. 22.Which number is smaller: 66,934 or 66,936? (a) 66934 (b) 66936
23. 23.Round 87,055 to the nearest 10.
24. 24.Make the smallest 5-digit number using the digits 7, 5, 8, 3, 4 once each.
25. 25.What is 1 more than 94,563?
26. 26.What is 1,000 more than 76,988?
27. 27.Which number is bigger: 83,930 or 83,990? (a) 83990 (b) 83930
28. 28.Which number is smaller: 34,060 or 34,260? (a) 34060 (b) 34260
29. 29.What is the value of the digit 8 in 37,862?
30. 30.10000 + 3000 + 700 + 80 + 1 =
31. 31.Which number is smaller: 90,670 or 90,672? (a) 90670 (b) 90672
32. 32.What is the value of the digit 2 in 32,069?
33. 33.What is the value of the digit 9 in 90,547?
34. 34.What is the value of the digit 8 in 89,213?
35. 35.Round 73,777 to the nearest 100.
36. 36.Which number is bigger: 56,270 or 56,272? (a) 56270 (b) 56272
37. 37.Make the greatest 5-digit number using the digits 3, 1, 6, 5, 7 once each.
38. 38.What is the value of the digit 2 in 64,283?
39. 39.What is the value of the digit 3 in 76,304?
40. 40.90000 + 2000 + 100 + 90 + 3 =

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