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pʆz ɗɑu cѳʀѳɑɳɑ ʝuʀ

Pʆz Ɗɑu Cѳʀѳɑɳɑ Ʝuʀ class=

Răspuns :

 33 + 9 : 3 x 10 - (60 : 10 x 4 - 20) =
= 33 + 3 x 10 - (6 x 4 - 20) = 
= 33 + 30 - (24 - 20) =
= 63 - 4 = 
= 59