Question

a) 127 - 18 .(5 + 6)

Answer 1

127-18(5+6)

=127-18.11

=127-198

=-71

Answer 2

127 - 18 .(5+6) =127 - 18 . 11 =127 - 198=127 + (-198)= -(198 - 127) = (-71)

Answer 3

-71 nha

Answer 4

\(127 - 18 . ( 5 + 6 ) = 127 - 18 . 11 = 127 - 198 = -71\)

Chúc pn hok tốt !

Answer 5

127 - 18.(5+6)

=127 - 18.11

=127-198

=-71