Question

14,5+14,5+14,5+14,5+14,5*6-14,5/0,1

Answer 1

= 14,5 x 4 + 14,5 x 6 - 145

= 14,5 x 10 - 145

= 145 - 145

= 0

kc đi

Answer 2

phương án 1

= 

phương án 2

=

phương án 3

=

Answer 3

cảm ơn Key Ratmon

Answer 4

=14,5*1+14,5*1+14,5*1+14,5*1+14,5*6-14,5/0.1

=14,5*(1+1+1+1+6)-14,5/0.1

=14,5*10-14.5/0.1

=145-145

=0