Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 166 · 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.Make the greatest 5-digit number using the digits 2, 3, 6, 7, 8 once each.
2. 2.Which number is smaller: 63,336 or 63,286? (a) 63336 (b) 63286
3. 3.80000 + 4000 + 100 + 10 + 3 =
4. 4.What is the value of the digit 4 in 49,016?
5. 5.80000 + 6000 + 700 + 40 + 5 =
6. 6.Round 97,059 to the nearest 10.
7. 7.80000 + 1000 + 200 + 90 + 6 =
8. 8.Which number is bigger: 89,732 or 89,802? (a) 89802 (b) 89732
9. 9.50000 + 4000 + 100 + 10 + 3 =
10. 10.Round 54,546 to the nearest 100.
11. 11.What is 10 more than 67,083?
12. 12.Round 12,220 to the nearest 100.
13. 13.Which number is smaller: 49,385 or 50,085? (a) 49385 (b) 50085
14. 14.What is 100 less than 94,493?
15. 15.Which number is bigger: 67,576 or 63,576? (a) 63576 (b) 67576
16. 16.60000 + 5000 + 300 + 10 + 1 =
17. 17.Which number is smaller: 29,781 or 30,281? (a) 29781 (b) 30281
18. 18.What is the value of the digit 2 in 29,541?
19. 19.What is the value of the digit 9 in 49,163?
20. 20.Round 66,731 to the nearest 10.
21. 21.Round 16,714 to the nearest 100.
22. 22.What is 1,000 more than 21,191?
23. 23.Make the greatest 5-digit number using the digits 5, 9, 7, 8, 1 once each.
24. 24.What is 100 less than 35,982?
25. 25.Make the smallest 5-digit number using the digits 1, 5, 2, 4, 7 once each.
26. 26.Round 28,391 to the nearest 10.
27. 27.Make the smallest 5-digit number using the digits 6, 4, 7, 8, 5 once each.
28. 28.What is the value of the digit 7 in 54,397?
29. 29.Make the greatest 5-digit number using the digits 7, 6, 2, 1, 8 once each.
30. 30.What is the value of the digit 2 in 23,615?
31. 31.What is 1 less than 71,666?
32. 32.80000 + 3000 + 900 + 60 + 1 =
33. 33.Round 63,546 to the nearest 100.
34. 34.Round 14,972 to the nearest 100.
35. 35.60000 + 4000 + 500 + 30 + 2 =
36. 36.What is the value of the digit 9 in 41,980?
37. 37.Make the greatest 5-digit number using the digits 3, 1, 8, 5, 2 once each.
38. 38.Make the smallest 5-digit number using the digits 1, 5, 3, 8, 4 once each.
39. 39.What is 1 more than 22,800?
40. 40.Which number is bigger: 56,607 or 56,557? (a) 56557 (b) 56607

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