Mathematics
Mathematics, 21.04.2021 15:50, hlc614

Clare asks Andre to play the following number puzzle: Pick a number
Add 2
Multiply by 3
Subtract 7
Add your original number

Andre’s final result is 27. Which number did he start with? Explain how you determined your answer.
Number:

Explanation:

answer
Answers: 1

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Do you know the correct answer?
Clare asks Andre to play the following number puzzle: Pick a number
Add 2
Multiply by...

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