Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 400 · 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: 72,529 or 72,519? (a) 72519 (b) 72529
2. 2.Which number is smaller: 70,484 or 64,484? (a) 64484 (b) 70484
3. 3.What is 10 more than 42,789?
4. 4.20000 + 2000 + 200 + 50 + 2 =
5. 5.What is 10 more than 25,274?
6. 6.Round 89,662 to the nearest 10.
7. 7.90000 + 3000 + 700 + 20 + 3 =
8. 8.Round 73,606 to the nearest 10.
9. 9.Which number is bigger: 32,190 or 36,190? (a) 36190 (b) 32190
10. 10.Which number is smaller: 56,214 or 56,184? (a) 56214 (b) 56184
11. 11.20000 + 5000 + 400 + 20 + 8 =
12. 12.70000 + 3000 + 100 + 90 + 1 =
13. 13.Which number is bigger: 78,617 or 78,597? (a) 78617 (b) 78597
14. 14.Round 35,707 to the nearest 100.
15. 15.What is the value of the digit 5 in 35,281?
16. 16.What is the value of the digit 7 in 58,792?
17. 17.Which number is bigger: 39,184 or 47,184? (a) 39184 (b) 47184
18. 18.What is the value of the digit 3 in 23,084?
19. 19.Round 57,857 to the nearest 100.
20. 20.What is the value of the digit 9 in 89,721?
21. 21.What is 1,000 less than 57,472?
22. 22.Round 47,528 to the nearest 100.
23. 23.Which number is bigger: 50,614 or 51,214? (a) 51214 (b) 50614
24. 24.90000 + 4000 + 600 + 90 + 1 =
25. 25.Make the greatest 5-digit number using the digits 7, 5, 1, 4, 8 once each.
26. 26.Which number is bigger: 36,356 or 35,756? (a) 36356 (b) 35756
27. 27.What is 1 more than 66,063?
28. 28.Make the smallest 5-digit number using the digits 6, 4, 9, 5, 8 once each.
29. 29.Round 21,947 to the nearest 100.
30. 30.Which number is bigger: 78,615 or 87,615? (a) 78615 (b) 87615
31. 31.80000 + 9000 + 400 + 60 + 5 =
32. 32.What is the value of the digit 9 in 93,124?
33. 33.40000 + 9000 + 900 + 70 + 1 =
34. 34.What is the value of the digit 9 in 50,498?
35. 35.Round 11,036 to the nearest 100.
36. 36.40000 + 6000 + 900 + 20 + 7 =
37. 37.Which number is bigger: 35,996 or 36,001? (a) 36001 (b) 35996
38. 38.20000 + 4000 + 500 + 60 + 7 =
39. 39.Round 90,051 to the nearest 100.
40. 40.Round 25,898 to the nearest 10.

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