Answer :

100÷25x20+4÷2-14
Remember to follow the order of operations, Parenthesis Exponents Multiplictation Division Addition Subtraction (PEMDAS)
                                                                
following tat, we would do the division first                    
4x20+4÷2-14
(100/25=4)

80+4÷2-14
(20x4=80)

Now we do 4÷2 (remember, you do multiplication and division first)
80+2-14

now we just add and subtract from left to right:
(80+2=82)
82-14

68 is your final answer
100/25x20+4/2-14
So 100/25= 4 so u write the problem again
4x20+4/2-14 then u do 4x20 and 4/2 so...
80+2-14 then it's...
82-14=68