Can we add parenthesis such that the expression is equal to 24?

\[ 1 + 2 + 3 \times 4 \]

\[ 2 \div 2 \div 2 \div 2 \]

The above expression can be parenthesized in various ways. Which of the following gives the largest value?

\[ 9 - 7 \times 5 - 3 \]

The above expression can be parenthesized in various ways. Which of the following gives the smallest value?

\[ 3 \div 4 - 5 \times 6 \]

The above expression can be parenthesized in various ways. Which of the following gives an integer value?

Can we add parenthesis such that the expression is equal to 17?

\[9 + 8 \times 7 - 6 \]

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