Question

1. – 120 : ( - 10 ) =
2. - 45 : ( -5) : (- 3 ) =
3. ( 48 ) : ( -6 ) : (- 8 ) =
4. ( 18 ) : ( - 6) : ( 3 ) =
5. ( - 88 ) : ( 8 ) : ( 11 ) =
6. +48 : (-12 ) : ( ¬ 2 ) =
7. -130 : ( -13 ) : (-2) : (5) . (-9) =
8. - 24 : - 4 . ( 5 ): ( 18 + 12 ) =
9. –( 20 + 3 – 3 ) : -5 . ( –1 3 – 110)=
10. – ( 15 + 5) : -4 . – ( 2 + 8) : - (14 -9 ) =

Con el proceso por favor

AYUDAAAAAAA

Answer 1

Respuesta:

(-)(-) = +

(-)(+) = -

Recordando eso

-120 (-10) = 1200

-45(-5)(-3) = -45(15) = -675

(48)(-6)(-8) = 2304

(18)(-6)(3) = -324

(-88)(8)(11) = -7744

48(-12)(-2) = 1152

(-130)(-13)(-2)(5)(-9) = 152100

(-24)(-4)(5) (18 + 12) = (-24)(-4)(5)(30) =14400

-(20+3-3)(-5)(-13-110) = (-20)(-5)(-123) = -12300

-(15 + 5)(-4)(-10)(-5) = (-20)(-4)(-10)(-5) = 4000