= 152 - 2. ( 56 - 48 : 8 )
= 152 - 2. (56 - 6 )
= 152 - 2. 50
= 152 - 100
= 52
Hk tốt
152 - 2 .[66 - 48:8]
= 152 - 2 . [56-6]
=152 - 2 . 50
= 152 - 100
= 52
vay ket qua bang 52
~~~~;
ahihi
toang roi ong giao a ! ^ _ ^
125 - 2. [ 56 - 48 : ( 15 - 7 )
= 125 - 2 [ 56 - 48 : 8 ]
= 125 - 2 . 50
= 125 - 100
= 25
đáp án :
25
~ hok tốt~!