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Calculati respectand ordinea efectuari operatiilor
Paranteza patrata 36+(36:4+4):(36:3+1) paranteza patrata×7=


Răspuns :

[36+(36:4+4):(36:3+1)] *7
[36+(9+4):(12+1)] *7
(36+13:13) *7
(36+1) *7
37*7= 259
[36+(36:4+4):(36:3+1)]×7=
=[36+(9+4):(12+1)]×7=
=(36+13:13)×7=(36+1)×7=
=37×7=259