Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 418 · 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.Make the smallest 5-digit number using the digits 1, 9, 6, 7, 4 once each.
2. 2.40000 + 5000 + 300 + 20 + 9 =
3. 3.Round 54,411 to the nearest 10.
4. 4.Which number is bigger: 84,734 or 84,736? (a) 84736 (b) 84734
5. 5.Make the smallest 5-digit number using the digits 5, 7, 4, 8, 2 once each.
6. 6.What is the value of the digit 2 in 92,803?
7. 7.Round 21,394 to the nearest 10.
8. 8.Round 56,568 to the nearest 10.
9. 9.Round 33,150 to the nearest 10.
10. 10.Which number is smaller: 62,624 or 61,924? (a) 62624 (b) 61924
11. 11.Make the greatest 5-digit number using the digits 1, 6, 2, 5, 8 once each.
12. 12.Make the greatest 5-digit number using the digits 3, 1, 4, 5, 7 once each.
13. 13.Round 66,212 to the nearest 10.
14. 14.Round 96,392 to the nearest 100.
15. 15.70000 + 4000 + 100 + 90 + 5 =
16. 16.What is the value of the digit 4 in 64,923?
17. 17.What is the value of the digit 2 in 94,602?
18. 18.Round 18,705 to the nearest 100.
19. 19.Make the greatest 5-digit number using the digits 4, 6, 3, 9, 1 once each.
20. 20.10000 + 1000 + 800 + 10 + 7 =
21. 21.Make the smallest 5-digit number using the digits 8, 6, 3, 9, 1 once each.
22. 22.What is the value of the digit 6 in 20,675?
23. 23.Round 39,686 to the nearest 10.
24. 24.Round 88,282 to the nearest 100.
25. 25.What is the value of the digit 4 in 31,482?
26. 26.Round 13,291 to the nearest 10.
27. 27.Round 43,823 to the nearest 100.
28. 28.What is 1,000 less than 59,673?
29. 29.40000 + 6000 + 100 + 70 + 1 =
30. 30.Which number is smaller: 87,626 or 93,626? (a) 87626 (b) 93626
31. 31.Round 37,122 to the nearest 10.
32. 32.Round 28,030 to the nearest 10.
33. 33.What is 1 less than 54,892?
34. 34.What is the value of the digit 5 in 45,810?
35. 35.What is the value of the digit 5 in 53,740?
36. 36.70000 + 1000 + 300 + 40 + 5 =
37. 37.50000 + 5000 + 700 + 60 + 2 =
38. 38.What is 100 more than 72,153?
39. 39.Round 97,246 to the nearest 10.
40. 40.What is 10 more than 18,392?

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