Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 934 · 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 74,207 to the nearest 100.
2. 2.Which number is bigger: 50,065 or 50,105? (a) 50105 (b) 50065
3. 3.Which number is bigger: 59,763 or 60,163? (a) 60163 (b) 59763
4. 4.Make the smallest 5-digit number using the digits 7, 2, 4, 1, 3 once each.
5. 5.Round 39,602 to the nearest 10.
6. 6.Which number is smaller: 43,165 or 43,145? (a) 43145 (b) 43165
7. 7.Which number is smaller: 77,611 or 77,606? (a) 77606 (b) 77611
8. 8.What is 1 more than 95,684?
9. 9.Make the smallest 5-digit number using the digits 9, 5, 7, 8, 6 once each.
10. 10.Which number is bigger: 62,505 or 62,515? (a) 62515 (b) 62505
11. 11.Round 19,470 to the nearest 10.
12. 12.What is 1 more than 74,607?
13. 13.Round 23,424 to the nearest 100.
14. 14.What is the value of the digit 5 in 50,163?
15. 15.What is the value of the digit 2 in 15,280?
16. 16.Which number is bigger: 41,112 or 40,712? (a) 41112 (b) 40712
17. 17.What is 1 less than 77,407?
18. 18.What is 10 less than 59,801?
19. 19.80000 + 5000 + 100 + 80 + 4 =
20. 20.What is the value of the digit 2 in 15,032?
21. 21.Round 63,864 to the nearest 100.
22. 22.Make the greatest 5-digit number using the digits 3, 9, 8, 1, 2 once each.
23. 23.Which number is bigger: 31,262 or 31,267? (a) 31267 (b) 31262
24. 24.Round 83,095 to the nearest 10.
25. 25.Make the greatest 5-digit number using the digits 7, 5, 9, 3, 6 once each.
26. 26.Round 13,510 to the nearest 100.
27. 27.Which number is bigger: 47,937 or 47,637? (a) 47937 (b) 47637
28. 28.20000 + 9000 + 100 + 90 + 1 =
29. 29.What is the value of the digit 6 in 30,476?
30. 30.Which number is smaller: 59,318 or 59,313? (a) 59318 (b) 59313
31. 31.Which number is bigger: 58,962 or 58,956? (a) 58956 (b) 58962
32. 32.What is 1 more than 51,842?
33. 33.Which number is bigger: 37,102 or 37,142? (a) 37142 (b) 37102
34. 34.Round 17,128 to the nearest 10.
35. 35.Which number is smaller: 77,458 or 77,462? (a) 77462 (b) 77458
36. 36.60000 + 5000 + 100 + 70 + 1 =
37. 37.What is 10 less than 85,334?
38. 38.30000 + 2000 + 400 + 80 + 1 =
39. 39.Make the smallest 5-digit number using the digits 4, 5, 2, 8, 3 once each.
40. 40.Round 68,660 to the nearest 10.

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