Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 964 · 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.Which number is bigger: 71,997 or 72,027? (a) 71997 (b) 72027
2. 2.Which number is bigger: 39,864 or 35,864? (a) 35864 (b) 39864
3. 3.What is the value of the digit 2 in 30,628?
4. 4.What is the value of the digit 8 in 84,930?
5. 5.What is 1,000 less than 50,374?
6. 6.70000 + 5000 + 400 + 70 + 1 =
7. 7.80000 + 2000 + 800 + 60 + 6 =
8. 8.Round 22,374 to the nearest 100.
9. 9.Which number is bigger: 36,578 or 29,578? (a) 36578 (b) 29578
10. 10.Round 81,037 to the nearest 10.
11. 11.Make the smallest 5-digit number using the digits 5, 4, 9, 8, 1 once each.
12. 12.Round 85,147 to the nearest 10.
13. 13.Make the smallest 5-digit number using the digits 3, 2, 9, 4, 6 once each.
14. 14.Which number is bigger: 63,466 or 63,766? (a) 63766 (b) 63466
15. 15.What is the value of the digit 8 in 20,485?
16. 16.Make the greatest 5-digit number using the digits 6, 3, 1, 9, 5 once each.
17. 17.What is 1,000 more than 37,602?
18. 18.What is the value of the digit 6 in 76,953?
19. 19.What is the value of the digit 3 in 80,396?
20. 20.Which number is bigger: 82,538 or 82,618? (a) 82538 (b) 82618
21. 21.Which number is bigger: 45,104 or 47,104? (a) 45104 (b) 47104
22. 22.Which number is bigger: 31,681 or 31,761? (a) 31761 (b) 31681
23. 23.60000 + 2000 + 400 + 50 + 1 =
24. 24.Round 99,516 to the nearest 10.
25. 25.Which number is smaller: 53,193 or 53,199? (a) 53199 (b) 53193
26. 26.30000 + 5000 + 100 + 50 + 6 =
27. 27.Make the greatest 5-digit number using the digits 2, 8, 4, 5, 3 once each.
28. 28.What is the value of the digit 6 in 25,306?
29. 29.Make the greatest 5-digit number using the digits 6, 5, 7, 4, 2 once each.
30. 30.Make the greatest 5-digit number using the digits 2, 4, 5, 8, 1 once each.
31. 31.Which number is smaller: 57,565 or 57,485? (a) 57485 (b) 57565
32. 32.Make the smallest 5-digit number using the digits 2, 4, 3, 7, 8 once each.
33. 33.50000 + 5000 + 200 + 50 + 8 =
34. 34.Make the smallest 5-digit number using the digits 3, 8, 4, 2, 1 once each.
35. 35.Which number is smaller: 33,239 or 33,236? (a) 33239 (b) 33236
36. 36.Round 64,260 to the nearest 10.
37. 37.What is the value of the digit 8 in 45,682?
38. 38.Round 17,044 to the nearest 10.
39. 39.Round 70,750 to the nearest 10.
40. 40.80000 + 4000 + 200 + 80 + 7 =

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