Question

a) 16 – 21 + 18 – 8 =

b) 108 + - 200 + 9 – 42 =

c) 46 – {38 – (- 2) + - 9 + (42 – 18 + -15) – (-7)} =

d) 30 : ((-12 + 9) – (3 • 3 – 12 : 3) + 2) =

e) 45 : {-2 + 12 : (-7 + 3) + 12 – [ (-24) : ( (-3) • 5 + 7) ] + 5} =

f) (8 • 7 + 5 • (-8) ) : (-4) =

Ayuda plissss :(

Answer 1

A)5

b)125

c)13

d)5

e)rompiste mi mente......

f)4

Espero te sirva....xddd