Решение:
\(36:2=(20+16):2 = 20:2 + 16:2 = 10 + 8 = 18\)
\(90:5=(50+40):5 = 50:5 + 40:5 = 10 + 8 = 18\)
\(78:2=(60+18):2 = 60:2 + 18:2 = 30 + 9 = 39\)
\(96:4=(80+16):4 = 80:4 + 16:4 = 20 + 4 = 24\)
Ответы:
\(36:2 = 18\)
\(90:5 = 18\)
\(78:2 = 39\)
\(96:4 = 24\)