Matematică
glodnitchi
2017-03-06 01:28:45
z:[960:3+13x5-(3x100+8x10)]=123 rest 4
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fabian3
2017-03-06 02:15:30

Z:[320+65-380]=123 rest4 Z=5X123+4=619

biancaecaterina
2017-03-06 02:16:45

Z:[960:3+13x5-(3x100+8x10)]=123 rest 4 Z:[960:3+13x5-(300+8X10)]=123rest4 Z:[960:3+13x5-(300+80)=]123rest4 Z:(960:3+13X5-380)=123rest4 Z:(960:3+65-380)=123rest4 Z:(320+65-380)=123rest4 Z:(385-380)=123rest4 Z=5X123+4 Z=615+4 Z=619

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