Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 198 · 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: 20,269 or 20,278? (a) 20278 (b) 20269
2. 2.20000 + 8000 + 500 + 40 + 8 =
3. 3.Round 76,355 to the nearest 100.
4. 4.20000 + 7000 + 100 + 30 + 3 =
5. 5.Make the greatest 5-digit number using the digits 8, 9, 5, 7, 1 once each.
6. 6.60000 + 1000 + 400 + 60 + 3 =
7. 7.10000 + 6000 + 500 + 40 + 1 =
8. 8.What is 1 less than 55,947?
9. 9.40000 + 1000 + 400 + 60 + 8 =
10. 10.Make the greatest 5-digit number using the digits 3, 4, 7, 2, 1 once each.
11. 11.Round 58,594 to the nearest 10.
12. 12.Make the greatest 5-digit number using the digits 9, 1, 2, 7, 6 once each.
13. 13.What is 1 less than 84,782?
14. 14.Which number is bigger: 47,574 or 47,568? (a) 47574 (b) 47568
15. 15.Which number is smaller: 37,891 or 37,884? (a) 37891 (b) 37884
16. 16.What is the value of the digit 1 in 21,867?
17. 17.What is the value of the digit 7 in 70,283?
18. 18.What is the value of the digit 2 in 92,346?
19. 19.What is 1 less than 76,909?
20. 20.Which number is smaller: 73,953 or 73,153? (a) 73153 (b) 73953
21. 21.What is the value of the digit 3 in 83,619?
22. 22.Round 62,109 to the nearest 100.
23. 23.What is the value of the digit 5 in 73,159?
24. 24.Make the greatest 5-digit number using the digits 4, 3, 8, 1, 9 once each.
25. 25.What is the value of the digit 7 in 75,903?
26. 26.What is the value of the digit 9 in 21,493?
27. 27.Round 73,852 to the nearest 100.
28. 28.Make the smallest 5-digit number using the digits 1, 6, 5, 7, 8 once each.
29. 29.Which number is bigger: 72,207 or 72,212? (a) 72207 (b) 72212
30. 30.Which number is smaller: 76,361 or 76,367? (a) 76361 (b) 76367
31. 31.What is the value of the digit 7 in 76,012?
32. 32.Round 32,038 to the nearest 10.
33. 33.Round 28,715 to the nearest 100.
34. 34.Which number is smaller: 51,737 or 51,740? (a) 51740 (b) 51737
35. 35.Make the smallest 5-digit number using the digits 5, 1, 3, 4, 2 once each.
36. 36.Make the greatest 5-digit number using the digits 8, 4, 5, 1, 7 once each.
37. 37.Which number is smaller: 78,326 or 75,326? (a) 78326 (b) 75326
38. 38.What is the value of the digit 2 in 20,518?
39. 39.What is 1 more than 52,540?
40. 40.What is the value of the digit 1 in 10,475?

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