II. a = (5 +5:5+2 -2:2)x2 b=16:(25:5-12:3) c= 2-27: (5x5 +2:1)b=a =C=Calculează 2 a +3 8+ c..... Idea question from @kipsta337

kipsta337 @kipsta337

August 2022 1 48 Report

II. a = (5 +5:5+2 -2:2)x2 b=16:(25:5-12:3) c= 2-27: (5x5 +2:1)
b=
a =
C=
Calculează 2 a +3 8+ c.

annaciocirlan26

Răspuns:

a=(5+5:5+2-2:2)×2

(5+1+2-1)×2

7×2=14

a=14

b=16:(25:5-12:3)

16:(5-4)

16:1=16

b=16

C=2-27:(5×5+2×1)

2-27:(25+2)

2-27:27

2-1=1

C=1

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