Question

how many 3-digit number are these in all​

Answer 1

Answer:

900

Step-by-step explanation:

The highest 3 digit number is 999. The smallest 3 digit number is 100. Up to 999, there are 99 1 digit and 2 digit numbers.

Therefore, there are 999-99 = 900 3 digit numbers

Answer 2

Answer:

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