Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 870 · 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: 58,994 or 59,074? (a) 59074 (b) 58994
2. 2.Round 72,782 to the nearest 100.
3. 3.90000 + 2000 + 500 + 60 + 6 =
4. 4.10000 + 9000 + 200 + 60 + 6 =
5. 5.Make the greatest 5-digit number using the digits 1, 7, 4, 8, 3 once each.
6. 6.What is the value of the digit 2 in 54,627?
7. 7.What is 1,000 less than 33,108?
8. 8.Make the smallest 5-digit number using the digits 7, 1, 9, 6, 3 once each.
9. 9.What is the value of the digit 1 in 38,621?
10. 10.Round 70,984 to the nearest 10.
11. 11.Round 43,641 to the nearest 10.
12. 12.What is the value of the digit 1 in 47,120?
13. 13.What is 10 less than 74,159?
14. 14.Round 21,493 to the nearest 100.
15. 15.Make the smallest 5-digit number using the digits 8, 1, 4, 9, 3 once each.
16. 16.80000 + 2000 + 100 + 10 + 3 =
17. 17.Make the greatest 5-digit number using the digits 2, 1, 7, 3, 8 once each.
18. 18.Round 24,817 to the nearest 100.
19. 19.Round 93,047 to the nearest 10.
20. 20.Make the smallest 5-digit number using the digits 2, 7, 6, 1, 9 once each.
21. 21.Which number is smaller: 24,142 or 24,112? (a) 24142 (b) 24112
22. 22.What is the value of the digit 6 in 68,209?
23. 23.Which number is bigger: 50,829 or 51,129? (a) 50829 (b) 51129
24. 24.Round 36,492 to the nearest 10.
25. 25.Make the smallest 5-digit number using the digits 5, 7, 8, 9, 6 once each.
26. 26.What is 10 less than 23,602?
27. 27.Round 30,670 to the nearest 100.
28. 28.What is the value of the digit 4 in 32,489?
29. 29.90000 + 7000 + 900 + 20 + 2 =
30. 30.60000 + 3000 + 300 + 70 + 1 =
31. 31.Round 48,738 to the nearest 10.
32. 32.What is 1,000 more than 56,691?
33. 33.Round 32,570 to the nearest 10.
34. 34.Which number is smaller: 29,598 or 20,598? (a) 20598 (b) 29598
35. 35.Round 11,986 to the nearest 10.
36. 36.Round 95,064 to the nearest 100.
37. 37.What is 1,000 more than 58,549?
38. 38.Round 61,598 to the nearest 100.
39. 39.Make the greatest 5-digit number using the digits 6, 8, 7, 5, 3 once each.
40. 40.Round 22,981 to the nearest 10.

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