Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 527 · 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 bigger: 26,243 or 26,244? (a) 26243 (b) 26244
2. 2.What is the value of the digit 3 in 94,136?
3. 3.60000 + 2000 + 500 + 50 + 8 =
4. 4.Round 28,806 to the nearest 100.
5. 5.Round 57,922 to the nearest 100.
6. 6.Round 32,076 to the nearest 100.
7. 7.Round 92,274 to the nearest 100.
8. 8.What is 100 more than 34,037?
9. 9.Which number is bigger: 65,708 or 65,710? (a) 65708 (b) 65710
10. 10.Which number is bigger: 46,101 or 38,101? (a) 38101 (b) 46101
11. 11.What is the value of the digit 2 in 21,608?
12. 12.Round 27,426 to the nearest 100.
13. 13.What is the value of the digit 2 in 25,908?
14. 14.Which number is smaller: 21,454 or 21,445? (a) 21454 (b) 21445
15. 15.Which number is smaller: 31,251 or 31,851? (a) 31851 (b) 31251
16. 16.Round 66,352 to the nearest 10.
17. 17.70000 + 6000 + 400 + 10 + 2 =
18. 18.Which number is bigger: 83,456 or 83,461? (a) 83456 (b) 83461
19. 19.Make the smallest 5-digit number using the digits 1, 5, 9, 4, 3 once each.
20. 20.Make the smallest 5-digit number using the digits 3, 5, 2, 8, 9 once each.
21. 21.40000 + 3000 + 800 + 70 + 3 =
22. 22.Make the smallest 5-digit number using the digits 9, 2, 6, 3, 1 once each.
23. 23.Round 59,698 to the nearest 100.
24. 24.What is 100 less than 39,996?
25. 25.What is the value of the digit 4 in 45,782?
26. 26.Round 85,075 to the nearest 10.
27. 27.Which number is smaller: 75,117 or 78,117? (a) 75117 (b) 78117
28. 28.Round 71,874 to the nearest 10.
29. 29.What is the value of the digit 7 in 45,987?
30. 30.Which number is bigger: 19,217 or 19,517? (a) 19517 (b) 19217
31. 31.Make the smallest 5-digit number using the digits 4, 2, 1, 7, 9 once each.
32. 32.Round 19,197 to the nearest 100.
33. 33.What is the value of the digit 2 in 63,240?
34. 34.Which number is smaller: 26,877 or 26,277? (a) 26877 (b) 26277
35. 35.30000 + 8000 + 400 + 80 + 1 =
36. 36.What is the value of the digit 5 in 80,539?
37. 37.40000 + 5000 + 800 + 20 + 2 =
38. 38.80000 + 2000 + 400 + 20 + 6 =
39. 39.50000 + 4000 + 200 + 40 + 1 =
40. 40.50000 + 3000 + 700 + 60 + 5 =

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