Răspuns :
250+60:(50-2x15)x50=250+60:(50-30)x50
=250+60:20x50
=250+3x50
=250+150
=400
Răspuns:
250+60:(50-2×15)×50
250+60÷(50-30)×50
250+60÷20×50
250+30×50
250+1500=1750
250+60:(50-2x15)x50=250+60:(50-30)x50
=250+60:20x50
=250+3x50
=250+150
=400
Răspuns:
250+60:(50-2×15)×50
250+60÷(50-30)×50
250+60÷20×50
250+30×50
250+1500=1750