Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 551 · 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: 47,134 or 47,184? (a) 47184 (b) 47134
2. 2.Make the smallest 5-digit number using the digits 2, 4, 1, 6, 8 once each.
3. 3.Make the greatest 5-digit number using the digits 3, 9, 8, 5, 2 once each.
4. 4.Make the smallest 5-digit number using the digits 9, 1, 7, 5, 6 once each.
5. 5.What is the value of the digit 6 in 65,012?
6. 6.What is 100 less than 64,784?
7. 7.90000 + 6000 + 200 + 10 + 8 =
8. 8.What is the value of the digit 9 in 91,654?
9. 9.Make the greatest 5-digit number using the digits 5, 8, 2, 6, 4 once each.
10. 10.Make the smallest 5-digit number using the digits 2, 4, 8, 3, 5 once each.
11. 11.30000 + 1000 + 700 + 70 + 3 =
12. 12.Round 19,616 to the nearest 100.
13. 13.Which number is smaller: 44,034 or 43,934? (a) 44034 (b) 43934
14. 14.Round 60,774 to the nearest 10.
15. 15.Make the greatest 5-digit number using the digits 2, 1, 9, 8, 3 once each.
16. 16.Round 67,097 to the nearest 100.
17. 17.Which number is bigger: 44,870 or 49,870? (a) 49870 (b) 44870
18. 18.Round 39,004 to the nearest 100.
19. 19.Round 20,183 to the nearest 100.
20. 20.What is 1 less than 41,979?
21. 21.80000 + 4000 + 200 + 70 + 1 =
22. 22.Which number is bigger: 67,080 or 67,580? (a) 67580 (b) 67080
23. 23.What is the value of the digit 1 in 10,652?
24. 24.Round 82,598 to the nearest 100.
25. 25.What is the value of the digit 6 in 42,965?
26. 26.20000 + 9000 + 500 + 50 + 1 =
27. 27.What is the value of the digit 2 in 28,195?
28. 28.What is 10 more than 82,248?
29. 29.Round 45,120 to the nearest 100.
30. 30.80000 + 8000 + 800 + 40 + 5 =
31. 31.Make the smallest 5-digit number using the digits 7, 3, 1, 5, 2 once each.
32. 32.What is 1,000 more than 42,454?
33. 33.What is 10 more than 21,623?
34. 34.What is the value of the digit 1 in 73,081?
35. 35.Which number is bigger: 45,899 or 44,899? (a) 45899 (b) 44899
36. 36.What is 1 more than 24,357?
37. 37.10000 + 3000 + 600 + 50 + 6 =
38. 38.90000 + 2000 + 800 + 40 + 3 =
39. 39.Which number is smaller: 19,116 or 19,016? (a) 19016 (b) 19116
40. 40.Round 60,226 to the nearest 100.

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