Question

-71.(-65)-65.31

Answer 1

-71.(-65)-65.31 = 2600

ai k giúp mk đi mk đang bị âm điểm

Answer 2

-71.(-65)-65.31=2600

Answer 3

-71.(-65)-65.31=2 600 bn nhé.

Answer 4

-71.(-65)-65.31=-71.(-65)+(-65).31

=-65.(-71+31)

=-65.(-40)

=2600

Answer 5

-71.(-65)-65.31

=71.65-65.31

=65.(71-31)

=65.40

=2600