Question

(-4).(-3)-5.(10)-(-1).5=

Answer 1

Olá

Vamos lá,

=(-4).(-3)-5.(10)-(-1).5
=12-50-(-5)
=12-50+5
=-38+5
=-33

Answer 2

12-50+1×5
12-50+5
-33
Bom estudo