1. State the Order of Operations.
 3. Simplify each expression.


 5. Simplify. 4 + 5 · [ 4 + 8 ÷ 2 ÷ 2]


 6. Simplify.
 7. the square root of the sum of four squared, three to the zero power, and two cubed
 a. Write using arithmetic symbols.
 b. Simplify.

 8. On the last page, absolute value and square
root were written using abs(argument) and sqrt(argument) so that the idea could be typewritten
on one line without special math symbols. Please simplify the expression written using this
code used by calculators, computers, and web pages. NOTE: The symbol * is used to indicate
multiplication. The / symbol indicates division.
 5 + 4 * ( sqrt((10+3)*(163)  12/2*2*12)/10 + abs(3  1/2))

 9. In the last problem, web page code was mentioned.
 1st: Visit the Functions and Operations page
 2nd: Use your browser to access the code which produces the page by pressing: [VIEW] then [SOURCE].
 3rd: Scroll through the code to see things like
 Math.abs(argument) which indicates absolute value and
 Math.sqrt(argument) which indicates square root.
 4th: Close the Notepad© file which displays the code.
