Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 347 · 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.Which number is smaller: 61,348 or 61,343? (a) 61343 (b) 61348
2. 2.Round 71,237 to the nearest 100.
3. 3.Round 44,971 to the nearest 100.
4. 4.What is 1 less than 13,140?
5. 5.90000 + 2000 + 300 + 30 + 8 =
6. 6.Round 70,929 to the nearest 10.
7. 7.Make the greatest 5-digit number using the digits 5, 2, 1, 9, 3 once each.
8. 8.Which number is smaller: 26,830 or 27,830? (a) 26830 (b) 27830
9. 9.Round 17,890 to the nearest 100.
10. 10.Round 90,144 to the nearest 10.
11. 11.Round 73,525 to the nearest 10.
12. 12.What is the value of the digit 4 in 30,426?
13. 13.What is the value of the digit 5 in 78,945?
14. 14.Which number is bigger: 25,711 or 25,311? (a) 25311 (b) 25711
15. 15.Round 21,134 to the nearest 100.
16. 16.Round 21,985 to the nearest 10.
17. 17.60000 + 6000 + 300 + 90 + 4 =
18. 18.Which number is bigger: 60,292 or 60,222? (a) 60292 (b) 60222
19. 19.Which number is smaller: 60,130 or 60,080? (a) 60080 (b) 60130
20. 20.20000 + 6000 + 900 + 30 + 1 =
21. 21.Which number is smaller: 27,968 or 28,058? (a) 28058 (b) 27968
22. 22.80000 + 8000 + 700 + 10 + 2 =
23. 23.Round 27,268 to the nearest 100.
24. 24.What is the value of the digit 7 in 73,901?
25. 25.What is 100 less than 10,185?
26. 26.Round 22,630 to the nearest 100.
27. 27.Round 21,982 to the nearest 100.
28. 28.Make the greatest 5-digit number using the digits 2, 6, 8, 3, 5 once each.
29. 29.What is 10 less than 13,150?
30. 30.Which number is smaller: 33,076 or 33,067? (a) 33076 (b) 33067
31. 31.Round 61,049 to the nearest 10.
32. 32.Make the greatest 5-digit number using the digits 4, 8, 7, 9, 2 once each.
33. 33.Round 51,598 to the nearest 100.
34. 34.Round 38,747 to the nearest 10.
35. 35.50000 + 7000 + 700 + 10 + 6 =
36. 36.Make the greatest 5-digit number using the digits 5, 4, 2, 7, 3 once each.
37. 37.Round 30,900 to the nearest 10.
38. 38.Which number is bigger: 29,325 or 30,225? (a) 29325 (b) 30225
39. 39.What is 1,000 more than 11,684?
40. 40.10000 + 5000 + 400 + 60 + 3 =

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