Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 895 · 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: 54,120 or 57,120? (a) 57120 (b) 54120
2. 2.What is the value of the digit 9 in 43,975?
3. 3.What is the value of the digit 2 in 20,534?
4. 4.Round 45,037 to the nearest 10.
5. 5.What is the value of the digit 8 in 41,608?
6. 6.70000 + 1000 + 300 + 30 + 4 =
7. 7.What is 1,000 more than 23,303?
8. 8.Which number is bigger: 67,228 or 67,222? (a) 67228 (b) 67222
9. 9.Round 81,517 to the nearest 10.
10. 10.What is 100 less than 28,843?
11. 11.Round 23,074 to the nearest 100.
12. 12.Round 75,942 to the nearest 100.
13. 13.40000 + 4000 + 100 + 30 + 4 =
14. 14.Round 33,077 to the nearest 10.
15. 15.Round 15,643 to the nearest 100.
16. 16.30000 + 1000 + 200 + 20 + 4 =
17. 17.Round 25,065 to the nearest 100.
18. 18.What is the value of the digit 6 in 16,594?
19. 19.What is 1 less than 58,085?
20. 20.Round 46,025 to the nearest 100.
21. 21.What is the value of the digit 8 in 36,089?
22. 22.70000 + 9000 + 800 + 90 + 1 =
23. 23.What is the value of the digit 3 in 67,903?
24. 24.Make the smallest 5-digit number using the digits 3, 8, 1, 4, 6 once each.
25. 25.Make the smallest 5-digit number using the digits 2, 5, 8, 9, 7 once each.
26. 26.What is the value of the digit 6 in 10,628?
27. 27.Make the smallest 5-digit number using the digits 6, 4, 5, 9, 1 once each.
28. 28.Round 97,050 to the nearest 100.
29. 29.Round 13,357 to the nearest 10.
30. 30.Make the smallest 5-digit number using the digits 9, 5, 1, 3, 4 once each.
31. 31.Which number is bigger: 30,926 or 30,925? (a) 30925 (b) 30926
32. 32.What is the value of the digit 7 in 61,074?
33. 33.Round 67,962 to the nearest 10.
34. 34.Round 45,442 to the nearest 10.
35. 35.What is the value of the digit 3 in 36,128?
36. 36.Which number is bigger: 41,948 or 50,948? (a) 50948 (b) 41948
37. 37.What is the value of the digit 8 in 78,546?
38. 38.Make the smallest 5-digit number using the digits 4, 5, 1, 6, 7 once each.
39. 39.What is 1 less than 46,795?
40. 40.Round 69,182 to the nearest 10.

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