Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 743 · 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.Round 72,750 to the nearest 100.
2. 2.10000 + 2000 + 600 + 60 + 9 =
3. 3.Make the smallest 5-digit number using the digits 6, 9, 7, 8, 4 once each.
4. 4.What is the value of the digit 7 in 71,364?
5. 5.What is 1 more than 44,826?
6. 6.10000 + 1000 + 900 + 10 + 7 =
7. 7.Make the smallest 5-digit number using the digits 7, 1, 2, 5, 4 once each.
8. 8.What is the value of the digit 9 in 10,529?
9. 9.What is the value of the digit 1 in 34,106?
10. 10.Round 81,747 to the nearest 100.
11. 11.50000 + 1000 + 100 + 90 + 8 =
12. 12.What is the value of the digit 9 in 10,927?
13. 13.Round 34,840 to the nearest 100.
14. 14.What is the value of the digit 5 in 16,590?
15. 15.40000 + 2000 + 300 + 60 + 7 =
16. 16.Which number is bigger: 65,104 or 65,101? (a) 65104 (b) 65101
17. 17.20000 + 3000 + 800 + 80 + 4 =
18. 18.Which number is smaller: 35,793 or 28,793? (a) 28793 (b) 35793
19. 19.80000 + 3000 + 700 + 30 + 5 =
20. 20.30000 + 5000 + 900 + 20 + 3 =
21. 21.80000 + 8000 + 400 + 80 + 2 =
22. 22.Round 31,937 to the nearest 10.
23. 23.What is 100 less than 77,584?
24. 24.Round 70,140 to the nearest 10.
25. 25.Round 91,807 to the nearest 10.
26. 26.Which number is smaller: 37,617 or 37,609? (a) 37617 (b) 37609
27. 27.Which number is smaller: 70,650 or 73,650? (a) 73650 (b) 70650
28. 28.What is the value of the digit 7 in 45,671?
29. 29.Make the greatest 5-digit number using the digits 9, 4, 5, 2, 6 once each.
30. 30.Which number is smaller: 90,546 or 90,506? (a) 90546 (b) 90506
31. 31.40000 + 3000 + 100 + 60 + 9 =
32. 32.Which number is smaller: 48,622 or 48,542? (a) 48622 (b) 48542
33. 33.Make the greatest 5-digit number using the digits 1, 7, 5, 6, 8 once each.
34. 34.Round 75,188 to the nearest 10.
35. 35.Which number is smaller: 55,564 or 55,534? (a) 55564 (b) 55534
36. 36.What is 1 more than 26,917?
37. 37.Round 31,566 to the nearest 10.
38. 38.Round 32,507 to the nearest 100.
39. 39.Round 62,950 to the nearest 100.
40. 40.Which number is smaller: 53,251 or 51,251? (a) 53251 (b) 51251

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