Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 363 · 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.Make the greatest 5-digit number using the digits 4, 6, 5, 7, 3 once each.
2. 2.Which number is bigger: 22,193 or 22,190? (a) 22190 (b) 22193
3. 3.What is 1,000 more than 36,968?
4. 4.Make the greatest 5-digit number using the digits 7, 2, 4, 9, 3 once each.
5. 5.10000 + 6000 + 400 + 90 + 5 =
6. 6.Which number is smaller: 78,620 or 74,620? (a) 78620 (b) 74620
7. 7.Which number is smaller: 36,364 or 36,564? (a) 36364 (b) 36564
8. 8.50000 + 9000 + 400 + 50 + 4 =
9. 9.Which number is smaller: 61,135 or 61,137? (a) 61135 (b) 61137
10. 10.Round 94,612 to the nearest 100.
11. 11.10000 + 1000 + 200 + 70 + 2 =
12. 12.Round 72,396 to the nearest 100.
13. 13.What is 1 more than 91,004?
14. 14.What is 10 less than 36,931?
15. 15.Round 97,658 to the nearest 100.
16. 16.What is the value of the digit 9 in 92,506?
17. 17.What is 10 less than 48,548?
18. 18.What is the value of the digit 5 in 16,590?
19. 19.What is the value of the digit 6 in 73,164?
20. 20.90000 + 4000 + 700 + 80 + 3 =
21. 21.What is the value of the digit 3 in 30,842?
22. 22.Round 40,547 to the nearest 10.
23. 23.10000 + 8000 + 800 + 80 + 5 =
24. 24.Round 82,102 to the nearest 10.
25. 25.What is the value of the digit 1 in 87,120?
26. 26.Make the smallest 5-digit number using the digits 3, 2, 7, 6, 4 once each.
27. 27.80000 + 4000 + 900 + 20 + 3 =
28. 28.What is 10 more than 23,557?
29. 29.Round 55,815 to the nearest 10.
30. 30.What is 100 more than 14,494?
31. 31.Round 90,627 to the nearest 100.
32. 32.What is 10 less than 28,530?
33. 33.What is 100 less than 72,602?
34. 34.What is the value of the digit 2 in 12,478?
35. 35.What is the value of the digit 3 in 62,093?
36. 36.Which number is bigger: 54,491 or 54,411? (a) 54491 (b) 54411
37. 37.What is the value of the digit 4 in 42,905?
38. 38.Make the greatest 5-digit number using the digits 3, 4, 9, 8, 1 once each.
39. 39.What is the value of the digit 4 in 32,947?
40. 40.Make the greatest 5-digit number using the digits 9, 3, 1, 4, 7 once each.

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