Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 302 · 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.Round 99,375 to the nearest 100.
2. 2.What is 100 more than 79,125?
3. 3.Which number is bigger: 43,699 or 43,701? (a) 43699 (b) 43701
4. 4.Which number is smaller: 31,071 or 31,065? (a) 31071 (b) 31065
5. 5.80000 + 3000 + 800 + 20 + 1 =
6. 6.90000 + 3000 + 700 + 70 + 2 =
7. 7.Which number is bigger: 44,718 or 44,723? (a) 44723 (b) 44718
8. 8.Make the greatest 5-digit number using the digits 5, 6, 1, 8, 7 once each.
9. 9.Round 42,653 to the nearest 10.
10. 10.What is the value of the digit 7 in 72,893?
11. 11.Which number is bigger: 74,988 or 75,588? (a) 75588 (b) 74988
12. 12.Which number is bigger: 43,165 or 43,168? (a) 43165 (b) 43168
13. 13.60000 + 3000 + 800 + 70 + 5 =
14. 14.50000 + 1000 + 800 + 60 + 2 =
15. 15.Which number is bigger: 20,860 or 20,851? (a) 20851 (b) 20860
16. 16.What is the value of the digit 6 in 60,913?
17. 17.Which number is bigger: 70,657 or 70,677? (a) 70657 (b) 70677
18. 18.20000 + 5000 + 800 + 80 + 5 =
19. 19.90000 + 4000 + 500 + 10 + 1 =
20. 20.Round 90,670 to the nearest 10.
21. 21.10000 + 1000 + 500 + 90 + 2 =
22. 22.Round 90,934 to the nearest 10.
23. 23.Round 84,548 to the nearest 100.
24. 24.Round 57,070 to the nearest 10.
25. 25.Round 60,390 to the nearest 10.
26. 26.Make the smallest 5-digit number using the digits 5, 1, 3, 9, 2 once each.
27. 27.What is 10 more than 18,096?
28. 28.What is 10 less than 20,404?
29. 29.Round 23,119 to the nearest 10.
30. 30.Round 30,191 to the nearest 10.
31. 31.What is 1,000 less than 64,704?
32. 32.Round 77,822 to the nearest 100.
33. 33.Make the greatest 5-digit number using the digits 9, 1, 7, 3, 8 once each.
34. 34.80000 + 5000 + 300 + 60 + 2 =
35. 35.What is the value of the digit 7 in 83,769?
36. 36.Which number is bigger: 25,538 or 27,538? (a) 27538 (b) 25538
37. 37.Round 11,830 to the nearest 10.
38. 38.Round 66,502 to the nearest 100.
39. 39.Which number is bigger: 77,845 or 77,905? (a) 77905 (b) 77845
40. 40.What is the value of the digit 2 in 62,970?

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