Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 805 · 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. 1.30000 + 7000 + 200 + 20 + 7 =
2. 2.20000 + 5000 + 100 + 40 + 1 =
3. 3.What is the value of the digit 8 in 98,267?
4. 4.Which number is smaller: 32,514 or 32,314? (a) 32314 (b) 32514
5. 5.Round 60,248 to the nearest 100.
6. 6.What is 1,000 less than 90,679?
7. 7.Which number is smaller: 41,935 or 46,935? (a) 41935 (b) 46935
8. 8.What is the value of the digit 4 in 31,046?
9. 9.Round 38,835 to the nearest 100.
10. 10.Make the greatest 5-digit number using the digits 9, 2, 7, 3, 5 once each.
11. 11.What is 1 less than 25,034?
12. 12.Round 32,650 to the nearest 100.
13. 13.What is 100 less than 60,346?
14. 14.Round 30,070 to the nearest 100.
15. 15.What is 10 less than 10,265?
16. 16.What is the value of the digit 3 in 10,436?
17. 17.What is the value of the digit 4 in 64,127?
18. 18.Round 59,789 to the nearest 100.
19. 19.Round 98,776 to the nearest 100.
20. 20.Which number is smaller: 52,747 or 51,847? (a) 52747 (b) 51847
21. 21.What is the value of the digit 2 in 36,412?
22. 22.Make the smallest 5-digit number using the digits 7, 2, 1, 4, 6 once each.
23. 23.What is 1 more than 48,305?
24. 24.Round 40,787 to the nearest 100.
25. 25.Which number is bigger: 64,544 or 64,537? (a) 64537 (b) 64544
26. 26.Round 61,768 to the nearest 100.
27. 27.Round 53,700 to the nearest 10.
28. 28.Round 51,428 to the nearest 100.
29. 29.Round 88,772 to the nearest 100.
30. 30.Make the greatest 5-digit number using the digits 6, 4, 9, 2, 8 once each.
31. 31.Which number is smaller: 25,740 or 25,739? (a) 25740 (b) 25739
32. 32.Round 79,639 to the nearest 10.
33. 33.Which number is bigger: 50,027 or 50,036? (a) 50027 (b) 50036
34. 34.What is the value of the digit 5 in 51,908?
35. 35.Make the smallest 5-digit number using the digits 6, 3, 1, 4, 2 once each.
36. 36.What is 10 more than 19,984?
37. 37.What is 1,000 more than 18,881?
38. 38.What is the value of the digit 6 in 46,920?
39. 39.Round 97,116 to the nearest 10.
40. 40.What is 1 less than 36,786?

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