x =8
y =2
addition =$( ( x + y) )
echo "1. Addition: $addition "
subtraction =$( ( x - y) )
echo "2. Subtraction: $subtraction "
multiplication =$( ( x * y) )
echo "3. Multiplication: $multiplication "
division =$( echo "scale=2; $x / $y " | bc )
echo "4. Division: $division "
exponentiation =$( ( x** y) )
echo "5. Exponentiation: $exponentiation "
modular_division =$( ( x % y) )
echo "6. Modular Division: $modular_division "
x =$( ( x + 5 ) )
echo "7. Incrementing x by 5: $x "
x =$( ( x - 5 ) )
echo "8. Decrementing x by 5: $x "
x =$( ( x * 5 ) )
echo "9. Multiply x by 5: $x "
division_x =$( echo "scale=2; $x / 5" | bc )
echo "10. Dividing x by 5: $division_x "
remainder =$( ( x % 5 ) )
echo "11. Remainder of dividing x by 5: $remainder "
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