Question

Find the How many 3-digit numbers are there in all? ​

Answer 1

Answer:

There is a possibility of 10 digits in the hundredth place and 10 digits in the unit's place. Thus, there are 9 × 10 × 10 = 900 three-digit numbers in all. Therefore there are 900 three-digit numbers in all.

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Answer 2

Answer:

999

Step-by-step explanation:

there all 999 3 -didit numbers are there in all.

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