Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 122 · 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 87,108 to the nearest 100.
2. 2.Round 93,652 to the nearest 10.
3. 3.40000 + 3000 + 300 + 40 + 4 =
4. 4.70000 + 6000 + 700 + 40 + 2 =
5. 5.Round 60,623 to the nearest 100.
6. 6.Which number is smaller: 54,853 or 62,853? (a) 62853 (b) 54853
7. 7.Round 10,130 to the nearest 10.
8. 8.Round 44,599 to the nearest 10.
9. 9.Make the smallest 5-digit number using the digits 5, 2, 4, 1, 3 once each.
10. 10.Make the greatest 5-digit number using the digits 1, 9, 8, 2, 7 once each.
11. 11.What is 100 more than 57,027?
12. 12.Which number is bigger: 85,411 or 88,411? (a) 85411 (b) 88411
13. 13.What is the value of the digit 8 in 60,198?
14. 14.What is 1 more than 54,944?
15. 15.20000 + 3000 + 800 + 20 + 3 =
16. 16.Round 80,741 to the nearest 100.
17. 17.What is 10 more than 64,341?
18. 18.Round 12,458 to the nearest 10.
19. 19.What is the value of the digit 3 in 20,736?
20. 20.Make the greatest 5-digit number using the digits 1, 4, 2, 9, 5 once each.
21. 21.Make the greatest 5-digit number using the digits 7, 4, 6, 8, 1 once each.
22. 22.Which number is smaller: 42,652 or 42,656? (a) 42656 (b) 42652
23. 23.What is 100 more than 73,571?
24. 24.Round 14,460 to the nearest 100.
25. 25.Round 10,165 to the nearest 10.
26. 26.70000 + 5000 + 400 + 20 + 3 =
27. 27.90000 + 6000 + 300 + 60 + 9 =
28. 28.Which number is smaller: 60,712 or 61,512? (a) 61512 (b) 60712
29. 29.What is the value of the digit 1 in 17,869?
30. 30.Which number is smaller: 63,791 or 63,811? (a) 63811 (b) 63791
31. 31.20000 + 7000 + 400 + 80 + 2 =
32. 32.What is 1,000 more than 53,862?
33. 33.What is the value of the digit 8 in 98,670?
34. 34.Round 83,720 to the nearest 100.
35. 35.Round 45,933 to the nearest 10.
36. 36.Round 35,751 to the nearest 10.
37. 37.What is the value of the digit 9 in 49,638?
38. 38.Make the greatest 5-digit number using the digits 3, 4, 7, 6, 2 once each.
39. 39.Round 44,144 to the nearest 10.
40. 40.Round 75,122 to the nearest 10.

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