Sagot :
(250-25)*4-(15*5+35*6)
=175*4-(75+210)
=700-285
=415
1000/4+450*(13-7)-900*2
=250+450*6-1800
=250+2700-1800
=1150
3*[600-500:(23+2)]
=3(600-500:25)
=3(600-20)
=3*580
=1740
=175*4-(75+210)
=700-285
=415
1000/4+450*(13-7)-900*2
=250+450*6-1800
=250+2700-1800
=1150
3*[600-500:(23+2)]
=3(600-500:25)
=3(600-20)
=3*580
=1740
A = (250-25)x4-(15x5+35x6)
= 225x4-(75+210)
=900-285=615
B = 1000/4+450x(13-7)-900x2
=250+450x6-1800
=250+2700-1800
=1150
C = 3x[600-500:(23+2)]
= 3x[600-500:25]
=3x(600-20)
=3x580=1740
= 225x4-(75+210)
=900-285=615
B = 1000/4+450x(13-7)-900x2
=250+450x6-1800
=250+2700-1800
=1150
C = 3x[600-500:(23+2)]
= 3x[600-500:25]
=3x(600-20)
=3x580=1740