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Calculează, respecți d ordinea efectuării ooeratiilor [(1000-899) ×27 +(1321-26 ×38) ×9] :36.

Răspuns :

[(1000-899) ×27 +(1321-26 ×38) ×9] :36=

[(1000-899) ×27 +(1321-988) ×9] :36=

(101 ×27 +333 ×9) :36=

(2727 +2997) :36=

5724:36=

=159