Calculate This Without Calculator

[tarash]

Re: Calculate This Without Calculator

@Hakuna_Matata

the answer is 6 and here is the solution

2x2+2x2+2-2x2 = ?

according to Mass Rule in Mathematics… multiplication and division must be solved first than addition and subtraction…

so…

=> (2x2) + (2x2) + 2 - (2x2)

=> (4) + (4) + 2 - (4)

=> {4 + 4} + {2 - 4}

=> (8) + (-2)

=> as we know + x - result in - (subtraction)

similarly…

=> 8 - 2

=> 6 = Ans.

according to rule
1st addition then substraction
8+2-4
10-4
6