Question

how you evaluate the expression 42 + 5 × 32 – 42 ÷ 23

Answer 1

First do everything in parenthesis (you have none). Then do exponents (you have none). Then multiplications (and division). Finally addition (and subtraction).

Answer 2

try 5*32=a, 42/23=b....
next 42+a=c
next c-b=ur answr

Answer 3

so following Lars would be 42+(5x32)-(42/23)
evaluate the contents of the parenthesis first, and then sum the three remaining terms.
= 42+160-1.826
=200.174