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MariaAndrea1
a fost răspuns

A)772 - 15 : 3•120
B) 5•5+8•[108-100:(9-4)]-4 .
HELLLLLP

Răspuns :

ValentinaZenere2016
A)772-15:3×120=172
772-5×120=172
772-600=172
B)5×5+8×[108-100:(9-4)]-4=725
25+8×[108-100:5]-4=725
25+8×[108-20]-4=725
25+8×88-4=725
25+704-4=725
729-4=725

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