Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 765 · 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.Round 69,170 to the nearest 10.
2. 2.Which number is smaller: 33,479 or 34,079? (a) 33479 (b) 34079
3. 3.Make the smallest 5-digit number using the digits 1, 8, 3, 7, 2 once each.
4. 4.Round 32,455 to the nearest 100.
5. 5.Round 23,235 to the nearest 10.
6. 6.What is 10 more than 64,044?
7. 7.What is 1,000 more than 71,951?
8. 8.Round 80,013 to the nearest 100.
9. 9.What is 1,000 more than 52,133?
10. 10.What is the value of the digit 3 in 60,473?
11. 11.What is the value of the digit 2 in 21,059?
12. 12.Round 74,665 to the nearest 10.
13. 13.What is the value of the digit 3 in 82,306?
14. 14.Round 57,988 to the nearest 10.
15. 15.Make the greatest 5-digit number using the digits 1, 9, 2, 8, 6 once each.
16. 16.60000 + 6000 + 900 + 70 + 7 =
17. 17.What is 100 more than 18,352?
18. 18.Round 38,613 to the nearest 10.
19. 19.Which number is smaller: 87,103 or 87,303? (a) 87103 (b) 87303
20. 20.Round 20,030 to the nearest 10.
21. 21.80000 + 7000 + 900 + 60 + 2 =
22. 22.What is the value of the digit 9 in 80,294?
23. 23.Make the smallest 5-digit number using the digits 8, 4, 3, 6, 2 once each.
24. 24.What is the value of the digit 5 in 15,497?
25. 25.80000 + 6000 + 100 + 60 + 9 =
26. 26.Which number is bigger: 82,700 or 82,100? (a) 82700 (b) 82100
27. 27.Which number is bigger: 83,574 or 84,274? (a) 84274 (b) 83574
28. 28.Make the greatest 5-digit number using the digits 8, 2, 6, 7, 1 once each.
29. 29.Which number is bigger: 80,546 or 80,566? (a) 80566 (b) 80546
30. 30.What is 1 less than 93,928?
31. 31.Make the smallest 5-digit number using the digits 7, 9, 6, 2, 1 once each.
32. 32.What is the value of the digit 3 in 10,358?
33. 33.Round 44,006 to the nearest 100.
34. 34.Make the smallest 5-digit number using the digits 7, 3, 1, 4, 9 once each.
35. 35.What is 1 less than 13,103?
36. 36.What is the value of the digit 7 in 79,816?
37. 37.What is the value of the digit 1 in 56,132?
38. 38.Round 85,409 to the nearest 10.
39. 39.Which number is bigger: 22,386 or 22,586? (a) 22386 (b) 22586
40. 40.Round 10,930 to the nearest 100.

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