Question

48. [-100] -48. [-149] +48

Answer 1

48 x ( -100 ) - 48 x ( -149 ) + 48

= 48 x [ -100 - 149 + 48 ]

= 48 x ( -201 )

= -9648

Answer 2

=48.((-100)-(-149)+1)

=48.50

=2400

nhớ k cho mình nha.

Answer 3

= 48.(-100 + 149 + 1)

= 48. (49 + 10)

= 48 . 50

= 2400

= 

Answer 4

48 x (-100) - 48 x (-149) + 48

= 48 x (-100 - 149 + 48 )

= 48 x (-201)

= - 9648