Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 629 · 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. 1.40000 + 5000 + 200 + 60 + 1 =
2. 2.40000 + 4000 + 100 + 70 + 3 =
3. 3.Round 90,990 to the nearest 10.
4. 4.Make the greatest 5-digit number using the digits 1, 3, 8, 4, 5 once each.
5. 5.What is the value of the digit 1 in 43,178?
6. 6.70000 + 5000 + 600 + 50 + 6 =
7. 7.Round 42,419 to the nearest 10.
8. 8.Round 86,749 to the nearest 100.
9. 9.Which number is smaller: 40,528 or 40,530? (a) 40528 (b) 40530
10. 10.Round 16,121 to the nearest 10.
11. 11.What is 100 more than 20,713?
12. 12.Round 80,167 to the nearest 10.
13. 13.What is the value of the digit 1 in 20,618?
14. 14.Round 67,580 to the nearest 10.
15. 15.Round 53,617 to the nearest 10.
16. 16.What is the value of the digit 3 in 50,318?
17. 17.Which number is bigger: 38,748 or 45,748? (a) 45748 (b) 38748
18. 18.Round 80,101 to the nearest 100.
19. 19.What is 1 more than 88,903?
20. 20.20000 + 8000 + 700 + 90 + 3 =
21. 21.Round 14,408 to the nearest 10.
22. 22.Which number is bigger: 43,053 or 42,453? (a) 42453 (b) 43053
23. 23.Make the smallest 5-digit number using the digits 4, 9, 1, 7, 8 once each.
24. 24.Round 63,206 to the nearest 100.
25. 25.Round 83,056 to the nearest 100.
26. 26.What is the value of the digit 9 in 91,045?
27. 27.What is the value of the digit 4 in 10,346?
28. 28.Round 11,272 to the nearest 10.
29. 29.Which number is smaller: 52,972 or 53,072? (a) 53072 (b) 52972
30. 30.Round 11,532 to the nearest 100.
31. 31.Which number is bigger: 47,854 or 56,854? (a) 47854 (b) 56854
32. 32.Round 62,287 to the nearest 100.
33. 33.Round 91,017 to the nearest 10.
34. 34.What is the value of the digit 3 in 40,327?
35. 35.Make the smallest 5-digit number using the digits 3, 4, 6, 7, 2 once each.
36. 36.Round 61,899 to the nearest 10.
37. 37.Which number is bigger: 46,697 or 46,727? (a) 46727 (b) 46697
38. 38.What is the value of the digit 2 in 72,368?
39. 39.What is the value of the digit 5 in 13,254?
40. 40.What is the value of the digit 4 in 40,698?

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