Răspuns:
=[(100-36):64+(49-9):10]:5
=(64:64+40:10):5
=(1+4):5
=5:5
=1
________________
=4²⁵:4+(125+125·95):96-121
=4²⁵⁻¹+(125+11875):96-121
=4²⁴+12000:96-121
=4²⁴+125-121
=4²⁴+4
