Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 247 · 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.What is 10 less than 25,798?
2. 2.What is 1,000 more than 87,037?
3. 3.Make the greatest 5-digit number using the digits 5, 9, 3, 6, 8 once each.
4. 4.What is 1 less than 98,451?
5. 5.What is 1 less than 38,294?
6. 6.What is the value of the digit 9 in 92,364?
7. 7.70000 + 8000 + 200 + 40 + 3 =
8. 8.Round 82,071 to the nearest 100.
9. 9.60000 + 8000 + 600 + 20 + 9 =
10. 10.What is 100 less than 51,496?
11. 11.Round 86,475 to the nearest 100.
12. 12.Round 98,867 to the nearest 100.
13. 13.Which number is smaller: 49,466 or 49,486? (a) 49486 (b) 49466
14. 14.What is 1,000 less than 81,689?
15. 15.What is 1 more than 42,001?
16. 16.Round 99,875 to the nearest 10.
17. 17.Round 79,938 to the nearest 10.
18. 18.What is 1,000 more than 18,149?
19. 19.What is 10 more than 77,785?
20. 20.Round 33,126 to the nearest 100.
21. 21.What is 1 more than 75,769?
22. 22.Round 53,988 to the nearest 100.
23. 23.Round 57,983 to the nearest 10.
24. 24.What is the value of the digit 6 in 20,684?
25. 25.What is the value of the digit 5 in 53,187?
26. 26.80000 + 7000 + 200 + 20 + 7 =
27. 27.Make the smallest 5-digit number using the digits 2, 4, 1, 6, 5 once each.
28. 28.Round 46,999 to the nearest 100.
29. 29.What is 100 less than 94,725?
30. 30.Round 57,751 to the nearest 10.
31. 31.Which number is smaller: 75,461 or 75,761? (a) 75461 (b) 75761
32. 32.Round 91,828 to the nearest 100.
33. 33.Make the greatest 5-digit number using the digits 8, 2, 3, 6, 9 once each.
34. 34.90000 + 2000 + 800 + 70 + 6 =
35. 35.What is 100 less than 30,051?
36. 36.Round 78,678 to the nearest 100.
37. 37.60000 + 3000 + 800 + 20 + 2 =
38. 38.Round 65,532 to the nearest 100.
39. 39.40000 + 3000 + 600 + 90 + 3 =
40. 40.Round 12,813 to the nearest 100.

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