Đáp án: 98
Giải thích các bước giải:
$100-48:(4^3-2^2.(15.6-16.5))$
$=100-48:(4^3-2^2.(15.6-(15+1).5))$
$=100-48:(4^3-2^2.(15.6-15.5-5))$
$=100-48:(4^3-2^2.(15.(6-5)-5))$
$=100-48:(64-2^2.(15-5))$
$=100-48:(64-4.10)$
$=100-48:(64-40)$
$=100-48:24$
$=100-2$
$=98$
