Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 127 · 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. 1.20000 + 3000 + 400 + 70 + 4 =
2. 2.70000 + 7000 + 900 + 80 + 1 =
3. 3.What is the value of the digit 9 in 40,819?
4. 4.Round 86,744 to the nearest 100.
5. 5.What is the value of the digit 6 in 10,267?
6. 6.Make the smallest 5-digit number using the digits 7, 3, 6, 5, 9 once each.
7. 7.Round 44,874 to the nearest 10.
8. 8.What is the value of the digit 2 in 17,259?
9. 9.What is 10 less than 89,019?
10. 10.Make the smallest 5-digit number using the digits 2, 7, 1, 6, 5 once each.
11. 11.Round 13,993 to the nearest 100.
12. 12.Round 76,986 to the nearest 100.
13. 13.Round 76,659 to the nearest 10.
14. 14.Round 78,705 to the nearest 10.
15. 15.30000 + 7000 + 300 + 80 + 5 =
16. 16.Which number is smaller: 83,541 or 83,538? (a) 83541 (b) 83538
17. 17.Which number is bigger: 90,050 or 92,050? (a) 90050 (b) 92050
18. 18.Which number is smaller: 82,870 or 81,870? (a) 82870 (b) 81870
19. 19.Round 16,348 to the nearest 100.
20. 20.30000 + 2000 + 900 + 10 + 1 =
21. 21.Round 74,695 to the nearest 100.
22. 22.Make the smallest 5-digit number using the digits 8, 5, 6, 2, 9 once each.
23. 23.Round 13,147 to the nearest 10.
24. 24.What is the value of the digit 6 in 61,709?
25. 25.Round 98,726 to the nearest 10.
26. 26.What is the value of the digit 7 in 97,028?
27. 27.Which number is smaller: 85,271 or 85,311? (a) 85271 (b) 85311
28. 28.What is the value of the digit 2 in 49,025?
29. 29.What is 10 less than 54,992?
30. 30.Which number is smaller: 32,693 or 32,699? (a) 32699 (b) 32693
31. 31.Which number is smaller: 29,214 or 36,214? (a) 29214 (b) 36214
32. 32.What is the value of the digit 5 in 59,812?
33. 33.Which number is bigger: 60,244 or 60,252? (a) 60244 (b) 60252
34. 34.Round 87,610 to the nearest 100.
35. 35.Which number is smaller: 33,057 or 33,064? (a) 33064 (b) 33057
36. 36.What is 1,000 less than 37,368?
37. 37.Which number is bigger: 78,543 or 78,243? (a) 78543 (b) 78243
38. 38.Which number is smaller: 58,062 or 58,162? (a) 58062 (b) 58162
39. 39.Round 89,099 to the nearest 10.
40. 40.Which number is bigger: 33,017 or 33,020? (a) 33017 (b) 33020

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