Răspuns:
56:(100-8×5-6×5-7×3-1)
56:(100-40-30-21-1)
56:8=7
56:(60-40-30-21-1)
56:(20-40-30-21-1)
56:(-20-30-21-1)
56:(-60-21-1)
56:(-81-1)
56:-82= Nu ne da bine cred ca ai scris iperatia gresit
