а) 6 3 = 18, 18 : 3 = 6б) 40 2 = 80, 80 : 2 = 40в) 2 40 = 80, 80 : 40 = 2г) 7 8 = 56, 56 : 8 = 7д) 3 30 = 90, 90 : 30 = 3е) 5 20 = 100, 100 : 20 = 5ж) 80 0.05 = 4, 80 : 4 = 20з) 9 5 = 45, 45 : 5 = 9
а) 6 3 = 18, 18 : 3 = 6
б) 40 2 = 80, 80 : 2 = 40
в) 2 40 = 80, 80 : 40 = 2
г) 7 8 = 56, 56 : 8 = 7
д) 3 30 = 90, 90 : 30 = 3
е) 5 20 = 100, 100 : 20 = 5
ж) 80 0.05 = 4, 80 : 4 = 20
з) 9 5 = 45, 45 : 5 = 9