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calculati {[(7-3)*5-2+3]:7+9}:3

VA MULTUMESC


Răspuns :

{[(7-3)×5-2+3]÷7+9}÷3 [(4×5-2+3)÷7+9]÷3 [(20-2+3)÷7+9]÷3 (21÷7+9)÷3 (3+9)÷3 12÷3 4
7-3 EGAL 4
4X5 EGAL 20-2 plus3 egal 21 impartit la 7 EGAL 3 PLUS 9 Egal 12 impartit la 3 egal 4 Reyultat final 4