Respuestas

2013-04-30T06:03:22+02:00

a)= 763

b)= -4.9

c)=82

d)=-133

e)=1_7/8

f)=204

  • Usuario de Brainly
2013-04-30T06:04:55+02:00

(+635) + (+128) = 763

 

(-3.2) + (-1.7) =-4.9

 

(+18) + (+64) =82

 

(-81) + (-52) = -133

 

(+ 3/8) +(5/8) + (+ 7/8) = 15/8

 

(+327) + (-123 )=  204