Question

[Võ Hoàng Anh]

1 + 1 = 2

2 + 2 = 5 ?

giải thích

1-1/2+1+1x2=?

123-987+780-321=?

z-m =m ; z x m = z ; z / z = m ; m + m = z

z =? ; m =?

Answer 1

[Michiel Girl mít ướt]

\(1-\frac{1}{2}+1+1.2\)

\(=\frac{1}{2}+1+2\)

\(=\frac{1}{2}+3=3\frac{1}{2}\)