Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 146 · 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. 1.60000 + 2000 + 600 + 40 + 7 =
2. 2.Round 32,546 to the nearest 10.
3. 3.Round 56,567 to the nearest 10.
4. 4.Which number is bigger: 66,759 or 57,759? (a) 57759 (b) 66759
5. 5.10000 + 7000 + 700 + 20 + 4 =
6. 6.What is the value of the digit 9 in 94,318?
7. 7.Which number is smaller: 61,621 or 60,621? (a) 61621 (b) 60621
8. 8.Make the greatest 5-digit number using the digits 4, 2, 3, 5, 8 once each.
9. 9.What is 1 less than 18,585?
10. 10.80000 + 1000 + 900 + 20 + 7 =
11. 11.Round 21,954 to the nearest 10.
12. 12.Which number is smaller: 78,606 or 78,636? (a) 78636 (b) 78606
13. 13.What is the value of the digit 9 in 63,190?
14. 14.What is the value of the digit 1 in 79,125?
15. 15.Round 29,553 to the nearest 100.
16. 16.Round 30,062 to the nearest 100.
17. 17.Round 14,139 to the nearest 10.
18. 18.Round 64,219 to the nearest 100.
19. 19.Which number is smaller: 24,608 or 24,615? (a) 24608 (b) 24615
20. 20.What is the value of the digit 4 in 39,460?
21. 21.Make the smallest 5-digit number using the digits 8, 4, 3, 6, 2 once each.
22. 22.50000 + 1000 + 100 + 30 + 2 =
23. 23.Round 83,815 to the nearest 100.
24. 24.Which number is bigger: 88,111 or 88,107? (a) 88111 (b) 88107
25. 25.Which number is smaller: 46,058 or 46,128? (a) 46128 (b) 46058
26. 26.Round 95,178 to the nearest 10.
27. 27.Make the greatest 5-digit number using the digits 5, 4, 7, 6, 8 once each.
28. 28.Round 50,440 to the nearest 10.
29. 29.Which number is bigger: 50,440 or 50,140? (a) 50140 (b) 50440
30. 30.Round 27,426 to the nearest 10.
31. 31.Which number is bigger: 72,964 or 72,954? (a) 72964 (b) 72954
32. 32.What is the value of the digit 6 in 35,964?
33. 33.80000 + 4000 + 800 + 20 + 6 =
34. 34.What is 100 less than 10,708?
35. 35.30000 + 1000 + 600 + 20 + 2 =
36. 36.Make the smallest 5-digit number using the digits 6, 9, 2, 7, 3 once each.
37. 37.Make the greatest 5-digit number using the digits 5, 4, 1, 2, 3 once each.
38. 38.Round 89,433 to the nearest 10.
39. 39.Round 16,510 to the nearest 100.
40. 40.What is 1 more than 86,295?

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