Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 159 · 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.What is 100 more than 85,735?
2. 2.Which number is bigger: 66,132 or 66,131? (a) 66131 (b) 66132
3. 3.50000 + 8000 + 900 + 50 + 4 =
4. 4.Make the smallest 5-digit number using the digits 6, 5, 3, 9, 4 once each.
5. 5.What is the value of the digit 5 in 57,340?
6. 6.Round 65,951 to the nearest 100.
7. 7.Which number is smaller: 36,473 or 36,480? (a) 36473 (b) 36480
8. 8.Round 24,952 to the nearest 100.
9. 9.What is the value of the digit 8 in 70,918?
10. 10.60000 + 2000 + 400 + 70 + 4 =
11. 11.Round 56,353 to the nearest 100.
12. 12.Round 86,924 to the nearest 10.
13. 13.Make the greatest 5-digit number using the digits 3, 4, 7, 2, 9 once each.
14. 14.Which number is bigger: 58,552 or 58,556? (a) 58556 (b) 58552
15. 15.What is the value of the digit 9 in 42,901?
16. 16.Round 16,340 to the nearest 10.
17. 17.Round 22,014 to the nearest 10.
18. 18.Make the smallest 5-digit number using the digits 3, 9, 4, 6, 8 once each.
19. 19.Round 81,935 to the nearest 100.
20. 20.Round 94,965 to the nearest 100.
21. 21.Round 50,329 to the nearest 100.
22. 22.What is the value of the digit 9 in 39,147?
23. 23.Round 95,023 to the nearest 100.
24. 24.What is the value of the digit 4 in 70,394?
25. 25.What is 1,000 less than 12,496?
26. 26.80000 + 7000 + 100 + 20 + 4 =
27. 27.What is 1 more than 92,706?
28. 28.Round 36,250 to the nearest 100.
29. 29.Round 11,104 to the nearest 100.
30. 30.What is 1 more than 33,546?
31. 31.Which number is bigger: 34,674 or 34,670? (a) 34670 (b) 34674
32. 32.What is 100 less than 93,454?
33. 33.Which number is smaller: 57,547 or 58,247? (a) 58247 (b) 57547
34. 34.What is the value of the digit 7 in 20,713?
35. 35.10000 + 2000 + 800 + 70 + 5 =
36. 36.Which number is bigger: 72,047 or 72,547? (a) 72047 (b) 72547
37. 37.What is 1 more than 23,802?
38. 38.30000 + 4000 + 100 + 20 + 9 =
39. 39.Round 45,810 to the nearest 100.
40. 40.10000 + 3000 + 200 + 60 + 8 =

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