Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 597 · 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 19,372 to the nearest 100.
2. 2.Which number is smaller: 73,746 or 73,766? (a) 73766 (b) 73746
3. 3.Round 34,310 to the nearest 10.
4. 4.90000 + 8000 + 400 + 30 + 9 =
5. 5.Round 26,386 to the nearest 100.
6. 6.Which number is smaller: 54,216 or 46,216? (a) 54216 (b) 46216
7. 7.What is the value of the digit 8 in 20,583?
8. 8.Which number is bigger: 79,660 or 79,668? (a) 79660 (b) 79668
9. 9.Round 56,774 to the nearest 10.
10. 10.Which number is smaller: 70,782 or 70,382? (a) 70382 (b) 70782
11. 11.What is the value of the digit 5 in 30,572?
12. 12.Round 44,237 to the nearest 100.
13. 13.Make the greatest 5-digit number using the digits 3, 9, 2, 7, 8 once each.
14. 14.What is the value of the digit 4 in 70,945?
15. 15.What is the value of the digit 7 in 74,130?
16. 16.What is 10 more than 94,941?
17. 17.Round 85,209 to the nearest 10.
18. 18.What is 100 less than 44,050?
19. 19.Make the smallest 5-digit number using the digits 5, 4, 8, 2, 9 once each.
20. 20.50000 + 6000 + 300 + 70 + 6 =
21. 21.What is 1,000 less than 17,140?
22. 22.Make the smallest 5-digit number using the digits 9, 5, 8, 3, 6 once each.
23. 23.Round 85,026 to the nearest 100.
24. 24.30000 + 2000 + 700 + 50 + 6 =
25. 25.Make the greatest 5-digit number using the digits 1, 2, 4, 5, 3 once each.
26. 26.Make the greatest 5-digit number using the digits 5, 3, 7, 1, 2 once each.
27. 27.What is the value of the digit 9 in 54,937?
28. 28.Round 67,330 to the nearest 100.
29. 29.10000 + 6000 + 200 + 50 + 3 =
30. 30.90000 + 7000 + 500 + 40 + 2 =
31. 31.Make the smallest 5-digit number using the digits 3, 1, 2, 9, 4 once each.
32. 32.Round 31,820 to the nearest 10.
33. 33.Round 72,275 to the nearest 10.
34. 34.What is the value of the digit 5 in 73,165?
35. 35.Which number is smaller: 20,603 or 20,203? (a) 20203 (b) 20603
36. 36.What is 100 less than 49,366?
37. 37.10000 + 7000 + 800 + 10 + 8 =
38. 38.What is 10 more than 30,299?
39. 39.Round 81,626 to the nearest 100.
40. 40.Make the smallest 5-digit number using the digits 2, 9, 4, 7, 8 once each.

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