Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 143 · 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 1 more than 36,643?
2. 2.Which number is bigger: 80,352 or 77,352? (a) 80352 (b) 77352
3. 3.What is 10 less than 80,146?
4. 4.What is 1 more than 67,436?
5. 5.What is 100 more than 56,829?
6. 6.What is the value of the digit 7 in 74,825?
7. 7.Which number is smaller: 51,184 or 51,234? (a) 51184 (b) 51234
8. 8.What is 100 less than 89,760?
9. 9.What is 1 less than 98,769?
10. 10.What is the value of the digit 3 in 73,561?
11. 11.30000 + 1000 + 700 + 80 + 7 =
12. 12.Round 78,851 to the nearest 100.
13. 13.30000 + 1000 + 500 + 30 + 9 =
14. 14.Round 94,831 to the nearest 100.
15. 15.60000 + 7000 + 900 + 30 + 6 =
16. 16.Which number is bigger: 59,171 or 60,171? (a) 59171 (b) 60171
17. 17.Round 90,100 to the nearest 10.
18. 18.Round 15,787 to the nearest 10.
19. 19.Which number is smaller: 64,392 or 64,492? (a) 64492 (b) 64392
20. 20.Make the smallest 5-digit number using the digits 5, 2, 6, 9, 1 once each.
21. 21.Round 18,212 to the nearest 100.
22. 22.Which number is bigger: 26,833 or 26,826? (a) 26833 (b) 26826
23. 23.Round 26,932 to the nearest 10.
24. 24.Round 12,081 to the nearest 10.
25. 25.Round 17,197 to the nearest 100.
26. 26.What is 10 more than 31,749?
27. 27.What is the value of the digit 5 in 85,073?
28. 28.What is 1,000 less than 97,108?
29. 29.What is 10 more than 58,300?
30. 30.What is 100 less than 31,101?
31. 31.Round 44,225 to the nearest 10.
32. 32.Round 28,886 to the nearest 10.
33. 33.What is 10 more than 94,412?
34. 34.30000 + 2000 + 400 + 90 + 6 =
35. 35.Which number is bigger: 41,246 or 41,240? (a) 41240 (b) 41246
36. 36.Make the smallest 5-digit number using the digits 6, 1, 4, 5, 8 once each.
37. 37.Which number is bigger: 20,705 or 20,715? (a) 20705 (b) 20715
38. 38.Round 93,698 to the nearest 10.
39. 39.What is the value of the digit 3 in 76,320?
40. 40.10000 + 4000 + 900 + 10 + 6 =

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