Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 548 · 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: 61,072 or 60,972? (a) 61072 (b) 60972
2. 2.What is the value of the digit 5 in 95,102?
3. 3.Round 64,930 to the nearest 10.
4. 4.Round 69,480 to the nearest 10.
5. 5.30000 + 6000 + 500 + 40 + 8 =
6. 6.80000 + 3000 + 500 + 80 + 7 =
7. 7.What is the value of the digit 7 in 30,217?
8. 8.40000 + 6000 + 100 + 20 + 9 =
9. 9.What is the value of the digit 5 in 43,265?
10. 10.50000 + 3000 + 900 + 10 + 8 =
11. 11.Round 74,328 to the nearest 10.
12. 12.Make the smallest 5-digit number using the digits 1, 2, 7, 5, 3 once each.
13. 13.Make the greatest 5-digit number using the digits 1, 3, 4, 8, 2 once each.
14. 14.Round 20,163 to the nearest 100.
15. 15.Which number is bigger: 28,951 or 28,961? (a) 28951 (b) 28961
16. 16.Make the smallest 5-digit number using the digits 9, 3, 7, 1, 5 once each.
17. 17.What is 100 less than 78,987?
18. 18.Which number is smaller: 26,793 or 27,693? (a) 27693 (b) 26793
19. 19.60000 + 6000 + 600 + 40 + 3 =
20. 20.Round 29,919 to the nearest 10.
21. 21.Which number is bigger: 88,224 or 94,224? (a) 88224 (b) 94224
22. 22.What is 1 more than 38,145?
23. 23.Which number is bigger: 79,784 or 74,784? (a) 74784 (b) 79784
24. 24.10000 + 4000 + 500 + 10 + 9 =
25. 25.What is the value of the digit 4 in 35,784?
26. 26.30000 + 3000 + 400 + 20 + 5 =
27. 27.What is 1 less than 58,492?
28. 28.What is the value of the digit 7 in 89,742?
29. 29.Round 50,804 to the nearest 100.
30. 30.Make the smallest 5-digit number using the digits 4, 3, 8, 7, 6 once each.
31. 31.Round 47,800 to the nearest 100.
32. 32.Round 19,603 to the nearest 10.
33. 33.Which number is bigger: 53,520 or 53,521? (a) 53520 (b) 53521
34. 34.Make the greatest 5-digit number using the digits 7, 4, 6, 2, 9 once each.
35. 35.Which number is bigger: 71,979 or 72,779? (a) 71979 (b) 72779
36. 36.What is the value of the digit 9 in 85,297?
37. 37.What is the value of the digit 9 in 92,035?
38. 38.What is the value of the digit 9 in 90,312?
39. 39.What is the value of the digit 5 in 91,452?
40. 40.80000 + 2000 + 600 + 70 + 7 =

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