Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 132 · 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: 70,163 or 70,164? (a) 70164 (b) 70163
2. 2.Make the greatest 5-digit number using the digits 6, 2, 8, 1, 9 once each.
3. 3.50000 + 3000 + 700 + 60 + 4 =
4. 4.Round 49,374 to the nearest 100.
5. 5.60000 + 1000 + 400 + 20 + 8 =
6. 6.Round 22,185 to the nearest 10.
7. 7.Make the smallest 5-digit number using the digits 7, 8, 6, 3, 5 once each.
8. 8.20000 + 3000 + 200 + 80 + 3 =
9. 9.Round 12,603 to the nearest 100.
10. 10.Round 26,681 to the nearest 100.
11. 11.Round 89,259 to the nearest 10.
12. 12.Make the greatest 5-digit number using the digits 3, 8, 4, 5, 9 once each.
13. 13.Which number is smaller: 59,640 or 59,647? (a) 59647 (b) 59640
14. 14.Which number is bigger: 85,842 or 85,892? (a) 85842 (b) 85892
15. 15.Make the greatest 5-digit number using the digits 7, 5, 4, 1, 2 once each.
16. 16.Round 67,959 to the nearest 10.
17. 17.Make the smallest 5-digit number using the digits 9, 1, 4, 5, 2 once each.
18. 18.What is the value of the digit 8 in 94,586?
19. 19.60000 + 9000 + 400 + 10 + 7 =
20. 20.Round 65,318 to the nearest 100.
21. 21.40000 + 2000 + 400 + 40 + 2 =
22. 22.Round 41,433 to the nearest 10.
23. 23.Round 74,033 to the nearest 10.
24. 24.Round 65,513 to the nearest 100.
25. 25.Round 23,159 to the nearest 10.
26. 26.Which number is bigger: 36,713 or 36,743? (a) 36743 (b) 36713
27. 27.Which number is bigger: 77,028 or 76,928? (a) 76928 (b) 77028
28. 28.Round 38,116 to the nearest 100.
29. 29.40000 + 5000 + 300 + 10 + 6 =
30. 30.Which number is bigger: 30,362 or 29,962? (a) 29962 (b) 30362
31. 31.Which number is smaller: 81,952 or 81,892? (a) 81952 (b) 81892
32. 32.Which number is smaller: 75,511 or 80,511? (a) 80511 (b) 75511
33. 33.30000 + 5000 + 600 + 80 + 1 =
34. 34.What is 1,000 more than 58,689?
35. 35.Round 17,480 to the nearest 100.
36. 36.Round 96,479 to the nearest 100.
37. 37.30000 + 8000 + 800 + 80 + 1 =
38. 38.Round 46,404 to the nearest 10.
39. 39.What is the value of the digit 4 in 40,561?
40. 40.Round 33,140 to the nearest 10.

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets