August 2023 1 21 Report
51. Realiza las siguientes operaciones.
a)-3-(-2). 4+20:(-4) +(-1). [28+3.(-6)]

b)(-3 - (-2)] - [4 +20] :(-4) + (-1)28+3.(-6)

c) 24 :(-4): 2-(-5).(-10): 2-16-(-4).(-9)]

d)(-7 -3.2) - [26-(-3).(-12)] - (-1)-(-8)

e)[(-49): 7-(-6)] - [50 -(-6).(-8)]-(-3-(-7)]

f)33: (-3) 2+(-7).(-8): 2-[13-(-9).(-5)]

Ayudenme porfaa :< doy coronita​

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