Respuesta :

anonimo8347
A) 26-5-5 + 24
50 - 10 = 40
B) [(5 + 6) +4 ] + 2 • [ 18 - 8 ]
15 + 2 • 10
15 + 20 = 35
blaskita

Respuesta:

a) 26-5-(2+3)+6.4

= 26 - 5 - (5) + 24

= 26 - 5 - 5 + 24

= 40

b) [(5 +2.3)+4]+2. [18 -(15-4-3)]

= [(5 + 6)+4]+2. [18 -(8)]

= [11 + 4] + 2. [10]

= 15 + 20

= 35

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