Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 501 · 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: 67,949 or 67,649? (a) 67649 (b) 67949
2. 2.Round 35,397 to the nearest 10.
3. 3.Round 52,807 to the nearest 100.
4. 4.Which number is bigger: 77,310 or 77,302? (a) 77310 (b) 77302
5. 5.60000 + 2000 + 800 + 80 + 3 =
6. 6.80000 + 9000 + 500 + 30 + 3 =
7. 7.Make the greatest 5-digit number using the digits 8, 2, 5, 7, 9 once each.
8. 8.What is the value of the digit 6 in 72,986?
9. 9.Which number is smaller: 52,978 or 45,978? (a) 52978 (b) 45978
10. 10.Round 58,506 to the nearest 100.
11. 11.Round 51,440 to the nearest 10.
12. 12.Which number is smaller: 45,395 or 53,395? (a) 53395 (b) 45395
13. 13.Which number is bigger: 71,255 or 71,262? (a) 71262 (b) 71255
14. 14.Make the smallest 5-digit number using the digits 2, 7, 9, 3, 6 once each.
15. 15.Make the smallest 5-digit number using the digits 6, 1, 9, 5, 3 once each.
16. 16.Which number is bigger: 75,130 or 67,130? (a) 67130 (b) 75130
17. 17.Which number is bigger: 62,267 or 62,257? (a) 62267 (b) 62257
18. 18.What is the value of the digit 2 in 20,987?
19. 19.Round 23,518 to the nearest 10.
20. 20.Round 52,962 to the nearest 10.
21. 21.30000 + 6000 + 700 + 90 + 6 =
22. 22.Which number is bigger: 48,689 or 48,779? (a) 48779 (b) 48689
23. 23.What is 100 more than 49,420?
24. 24.Which number is bigger: 74,782 or 67,782? (a) 67782 (b) 74782
25. 25.Round 78,630 to the nearest 100.
26. 26.Make the smallest 5-digit number using the digits 7, 3, 8, 9, 1 once each.
27. 27.What is the value of the digit 8 in 41,895?
28. 28.Round 97,294 to the nearest 10.
29. 29.Round 13,769 to the nearest 100.
30. 30.Round 78,933 to the nearest 100.
31. 31.10000 + 8000 + 800 + 80 + 8 =
32. 32.What is the value of the digit 1 in 81,254?
33. 33.50000 + 5000 + 200 + 90 + 2 =
34. 34.Round 15,332 to the nearest 10.
35. 35.Which number is bigger: 58,011 or 57,311? (a) 58011 (b) 57311
36. 36.Round 55,652 to the nearest 10.
37. 37.What is the value of the digit 2 in 24,056?
38. 38.Make the smallest 5-digit number using the digits 7, 2, 3, 9, 5 once each.
39. 39.What is 1 more than 61,678?
40. 40.What is the value of the digit 1 in 75,140?

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