Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 498 · 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. 1.70000 + 8000 + 200 + 40 + 3 =
2. 2.What is 1 more than 99,090?
3. 3.Which number is bigger: 38,336 or 38,396? (a) 38336 (b) 38396
4. 4.What is 1,000 less than 54,923?
5. 5.Make the smallest 5-digit number using the digits 5, 1, 8, 6, 2 once each.
6. 6.What is 1 more than 19,776?
7. 7.Make the smallest 5-digit number using the digits 4, 5, 8, 1, 6 once each.
8. 8.Round 78,385 to the nearest 10.
9. 9.Which number is smaller: 78,124 or 77,324? (a) 78124 (b) 77324
10. 10.Round 59,815 to the nearest 100.
11. 11.What is the value of the digit 1 in 16,397?
12. 12.What is the value of the digit 5 in 23,857?
13. 13.Which number is smaller: 81,119 or 81,519? (a) 81519 (b) 81119
14. 14.70000 + 6000 + 100 + 30 + 7 =
15. 15.Round 10,429 to the nearest 10.
16. 16.50000 + 2000 + 100 + 60 + 2 =
17. 17.What is 10 more than 33,454?
18. 18.Make the smallest 5-digit number using the digits 2, 3, 5, 8, 9 once each.
19. 19.Round 69,776 to the nearest 10.
20. 20.Round 89,020 to the nearest 100.
21. 21.What is the value of the digit 1 in 75,106?
22. 22.Make the smallest 5-digit number using the digits 4, 9, 1, 5, 3 once each.
23. 23.What is the value of the digit 7 in 85,017?
24. 24.What is 10 more than 44,984?
25. 25.Which number is bigger: 37,228 or 37,288? (a) 37288 (b) 37228
26. 26.Round 69,522 to the nearest 100.
27. 27.What is the value of the digit 8 in 98,132?
28. 28.What is the value of the digit 3 in 18,432?
29. 29.What is 1 less than 85,888?
30. 30.Make the greatest 5-digit number using the digits 1, 7, 3, 9, 4 once each.
31. 31.Make the greatest 5-digit number using the digits 4, 6, 3, 7, 9 once each.
32. 32.What is the value of the digit 1 in 14,039?
33. 33.Round 20,238 to the nearest 10.
34. 34.Round 33,569 to the nearest 10.
35. 35.Make the smallest 5-digit number using the digits 6, 9, 8, 7, 2 once each.
36. 36.Which number is bigger: 66,637 or 63,637? (a) 63637 (b) 66637
37. 37.70000 + 5000 + 100 + 30 + 1 =
38. 38.What is the value of the digit 1 in 16,027?
39. 39.Round 46,312 to the nearest 10.
40. 40.Which number is bigger: 30,045 or 30,145? (a) 30145 (b) 30045

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