Ответ:9 · 4 = 36.5 · 4 = 20.4 · 7 = 28.4 · 8 = 32.24 : 4 = 6.16 : 4 = 4.9 + (14 − 5) = 9 + 9 = 18.24 − (19 + 4) = 24 − 23 = 1.37 + 4 = 41.62 − 35 = 27.