Question

ayuda porfavor doy coronita y puntos y las grasias​

Answer 1

Respuesta:

203.-21+7+4.+84

-10.84= -840

204. 12-36+15.-3-6.-9

-9.18.-9

81.18

1458

205. -5+7- (5.-3)

2--15

2+15

17

Explicación paso a paso:

mas tarde te escribo para pasarte lo demas :)

Answer 2

Respuesta:

203 (-21-(-7(+4x(-7(-12

(-21+7+4x(-19

(-21+11x(-19

-10x19

190

204 (12-36+15x-3-6

(27-36x(-9x(-9

-9x-9x-9

-729

205 (-5+7-(3+2x(-3

(-5+7-(5x(-3

-5+7-(-15

-12+15

(-3

206 (-23+(2x(-8(-5+123-15

(-23+(-16(-3+12(-15

(-23-16-5+12(-15

(-7-5+12(-15

207 (12x(-3+8-12-(-6+2(+2

(12x(-3+8-12+(-4+2

(-36+8-12-4(+2

-28-12-4+2

40-4+2

32+2

38

208 (-2x(5x(-3x(-5(-6

-10x(-3x30

30x30

900

209 (13x(-8x(-40x(5x(4

-194-(-200(4

-104x6800

93200

Explicación paso a paso: