Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 838 · 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 bigger: 26,831 or 26,771? (a) 26831 (b) 26771
2. 2.Make the smallest 5-digit number using the digits 5, 3, 1, 8, 2 once each.
3. 3.What is the value of the digit 9 in 94,150?
4. 4.Which number is smaller: 30,497 or 30,597? (a) 30497 (b) 30597
5. 5.What is 100 more than 17,792?
6. 6.Round 78,810 to the nearest 10.
7. 7.What is 1 less than 33,080?
8. 8.80000 + 2000 + 200 + 20 + 4 =
9. 9.Make the greatest 5-digit number using the digits 1, 8, 2, 5, 9 once each.
10. 10.Which number is bigger: 81,165 or 80,765? (a) 80765 (b) 81165
11. 11.Round 49,804 to the nearest 100.
12. 12.What is the value of the digit 3 in 83,691?
13. 13.Which number is smaller: 61,894 or 61,888? (a) 61894 (b) 61888
14. 14.Which number is bigger: 38,642 or 38,652? (a) 38652 (b) 38642
15. 15.What is 100 more than 28,872?
16. 16.What is the value of the digit 5 in 95,347?
17. 17.90000 + 2000 + 500 + 10 + 2 =
18. 18.Make the greatest 5-digit number using the digits 6, 3, 5, 7, 4 once each.
19. 19.What is 10 more than 68,409?
20. 20.Which number is smaller: 24,066 or 24,073? (a) 24066 (b) 24073
21. 21.What is the value of the digit 7 in 40,176?
22. 22.Round 65,996 to the nearest 100.
23. 23.Round 46,637 to the nearest 100.
24. 24.Make the greatest 5-digit number using the digits 6, 3, 9, 1, 2 once each.
25. 25.What is the value of the digit 8 in 58,673?
26. 26.What is the value of the digit 6 in 65,972?
27. 27.Round 28,300 to the nearest 10.
28. 28.What is 10 more than 67,405?
29. 29.Round 46,908 to the nearest 10.
30. 30.What is the value of the digit 2 in 21,539?
31. 31.What is the value of the digit 1 in 90,851?
32. 32.40000 + 4000 + 300 + 20 + 5 =
33. 33.Round 87,071 to the nearest 10.
34. 34.Which number is smaller: 83,645 or 83,653? (a) 83645 (b) 83653
35. 35.Which number is bigger: 51,509 or 51,529? (a) 51529 (b) 51509
36. 36.Which number is bigger: 46,150 or 47,150? (a) 47150 (b) 46150
37. 37.30000 + 1000 + 900 + 20 + 3 =
38. 38.What is the value of the digit 5 in 70,165?
39. 39.Round 13,259 to the nearest 100.
40. 40.Round 18,443 to the nearest 10.

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