Question

1) (35-15).(-4)+24.(-13-17)

2)(-13).(57-32)+57.(13-45)

3)(-8).(-12).(-125)

4)(-134)+51.134+(-134).48

5) 45.(-24)+(-10).(-12)

Answer 1

1: =20*(-4)+24(-30)

=-80-720=-800

2: =-13*57+13*32+57*13-57*45

=13*32-57*45=-2149

3: =-12*8*125

=-12*1000=-12000

4: =(-134)(1-51+48)

=(-134)*(-2)=268

5: =(-24)(45-5)=40*(-24)=-960