Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 899 · 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 10 more than 93,636?
2. 2.80000 + 4000 + 900 + 20 + 7 =
3. 3.90000 + 5000 + 100 + 50 + 4 =
4. 4.What is the value of the digit 7 in 76,951?
5. 5.Round 78,741 to the nearest 10.
6. 6.Round 65,932 to the nearest 10.
7. 7.Round 39,517 to the nearest 10.
8. 8.Which number is bigger: 72,112 or 72,116? (a) 72116 (b) 72112
9. 9.50000 + 3000 + 500 + 50 + 1 =
10. 10.What is the value of the digit 1 in 21,837?
11. 11.Round 66,599 to the nearest 100.
12. 12.Round 88,773 to the nearest 100.
13. 13.What is the value of the digit 5 in 15,049?
14. 14.What is the value of the digit 9 in 90,513?
15. 15.Make the greatest 5-digit number using the digits 2, 8, 5, 4, 7 once each.
16. 16.What is the value of the digit 4 in 46,809?
17. 17.Round 55,121 to the nearest 100.
18. 18.What is the value of the digit 2 in 15,402?
19. 19.Make the smallest 5-digit number using the digits 4, 8, 6, 2, 7 once each.
20. 20.Which number is bigger: 25,679 or 25,669? (a) 25679 (b) 25669
21. 21.What is the value of the digit 9 in 39,120?
22. 22.60000 + 5000 + 800 + 40 + 2 =
23. 23.What is 1,000 less than 68,048?
24. 24.What is 10 less than 27,330?
25. 25.Round 29,906 to the nearest 100.
26. 26.80000 + 4000 + 500 + 20 + 8 =
27. 27.Make the smallest 5-digit number using the digits 1, 9, 3, 2, 6 once each.
28. 28.Which number is smaller: 83,826 or 83,829? (a) 83829 (b) 83826
29. 29.Round 87,892 to the nearest 100.
30. 30.70000 + 5000 + 100 + 30 + 7 =
31. 31.60000 + 6000 + 800 + 30 + 3 =
32. 32.Which number is bigger: 20,163 or 20,160? (a) 20160 (b) 20163
33. 33.What is 1 more than 33,043?
34. 34.Round 41,774 to the nearest 100.
35. 35.Round 12,958 to the nearest 100.
36. 36.Make the greatest 5-digit number using the digits 4, 1, 8, 6, 3 once each.
37. 37.Round 56,528 to the nearest 10.
38. 38.Which number is smaller: 33,765 or 26,765? (a) 33765 (b) 26765
39. 39.What is 1 more than 71,820?
40. 40.Round 89,250 to the nearest 10.

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