Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 392 · 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 18,708 to the nearest 10.
2. 2.What is the value of the digit 1 in 15,349?
3. 3.What is the value of the digit 8 in 80,462?
4. 4.What is the value of the digit 6 in 18,630?
5. 5.Make the greatest 5-digit number using the digits 8, 3, 1, 4, 9 once each.
6. 6.Round 69,425 to the nearest 10.
7. 7.Round 25,965 to the nearest 100.
8. 8.Which number is bigger: 79,620 or 80,620? (a) 79620 (b) 80620
9. 9.Which number is bigger: 86,803 or 87,303? (a) 87303 (b) 86803
10. 10.30000 + 1000 + 300 + 10 + 8 =
11. 11.Round 71,998 to the nearest 100.
12. 12.Round 81,690 to the nearest 100.
13. 13.Which number is bigger: 47,353 or 46,953? (a) 46953 (b) 47353
14. 14.Round 97,570 to the nearest 10.
15. 15.Round 99,263 to the nearest 100.
16. 16.Which number is bigger: 69,106 or 69,196? (a) 69106 (b) 69196
17. 17.30000 + 5000 + 400 + 70 + 9 =
18. 18.Round 59,456 to the nearest 10.
19. 19.Round 20,130 to the nearest 10.
20. 20.Round 52,288 to the nearest 10.
21. 21.What is 100 more than 95,674?
22. 22.What is 100 more than 85,395?
23. 23.What is 100 less than 47,833?
24. 24.What is the value of the digit 9 in 50,984?
25. 25.What is 100 less than 99,318?
26. 26.Round 97,894 to the nearest 10.
27. 27.Round 31,610 to the nearest 10.
28. 28.Which number is bigger: 57,855 or 56,855? (a) 57855 (b) 56855
29. 29.Make the greatest 5-digit number using the digits 1, 2, 3, 5, 8 once each.
30. 30.What is the value of the digit 7 in 54,137?
31. 31.Round 33,935 to the nearest 100.
32. 32.30000 + 8000 + 600 + 40 + 5 =
33. 33.What is the value of the digit 8 in 12,308?
34. 34.What is the value of the digit 8 in 68,307?
35. 35.20000 + 1000 + 900 + 80 + 6 =
36. 36.Which number is bigger: 35,196 or 43,196? (a) 35196 (b) 43196
37. 37.Round 98,809 to the nearest 10.
38. 38.Make the smallest 5-digit number using the digits 2, 9, 4, 8, 7 once each.
39. 39.What is the value of the digit 3 in 39,810?
40. 40.Which number is smaller: 70,047 or 70,067? (a) 70067 (b) 70047

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