Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 620 · 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 smaller: 84,555 or 84,563? (a) 84555 (b) 84563
2. 2.Round 89,360 to the nearest 100.
3. 3.Which number is smaller: 68,406 or 68,401? (a) 68401 (b) 68406
4. 4.What is 1 more than 50,846?
5. 5.Which number is bigger: 38,968 or 39,968? (a) 39968 (b) 38968
6. 6.What is the value of the digit 7 in 70,516?
7. 7.Which number is smaller: 48,727 or 44,727? (a) 48727 (b) 44727
8. 8.Which number is smaller: 43,048 or 43,056? (a) 43048 (b) 43056
9. 9.Make the smallest 5-digit number using the digits 6, 5, 2, 1, 9 once each.
10. 10.80000 + 6000 + 400 + 10 + 6 =
11. 11.Which number is smaller: 89,531 or 89,535? (a) 89535 (b) 89531
12. 12.60000 + 3000 + 900 + 60 + 7 =
13. 13.What is the value of the digit 6 in 62,405?
14. 14.Round 26,344 to the nearest 10.
15. 15.70000 + 1000 + 300 + 50 + 2 =
16. 16.What is the value of the digit 7 in 34,765?
17. 17.Make the smallest 5-digit number using the digits 2, 8, 7, 6, 9 once each.
18. 18.What is the value of the digit 2 in 89,246?
19. 19.Round 74,349 to the nearest 100.
20. 20.Which number is smaller: 42,358 or 42,368? (a) 42358 (b) 42368
21. 21.Round 12,519 to the nearest 10.
22. 22.Round 97,982 to the nearest 10.
23. 23.Round 22,288 to the nearest 100.
24. 24.Round 22,048 to the nearest 100.
25. 25.Round 19,416 to the nearest 10.
26. 26.Which number is smaller: 87,795 or 87,595? (a) 87795 (b) 87595
27. 27.Make the greatest 5-digit number using the digits 3, 5, 1, 4, 2 once each.
28. 28.Which number is bigger: 21,470 or 21,170? (a) 21470 (b) 21170
29. 29.Round 90,051 to the nearest 10.
30. 30.Make the smallest 5-digit number using the digits 4, 8, 3, 1, 6 once each.
31. 31.Round 32,060 to the nearest 10.
32. 32.Make the smallest 5-digit number using the digits 6, 4, 5, 8, 7 once each.
33. 33.What is the value of the digit 6 in 90,637?
34. 34.Round 58,047 to the nearest 100.
35. 35.Round 46,372 to the nearest 10.
36. 36.Round 27,032 to the nearest 100.
37. 37.What is the value of the digit 7 in 49,571?
38. 38.Round 47,727 to the nearest 10.
39. 39.Round 87,024 to the nearest 100.
40. 40.What is 1,000 less than 81,026?

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