a) 7 x 5 = 35 7 x 6 = 42 7 x 8 = 56 7 x 4 = 28
35 : 7 = 5 42 : 7 = 6 56 : 7 = 8 28 : 7 = 4
b) 42 : 7 = 6 35 : 7 = 5 63 : 7 = 9 16 : 2 = 8
14 : 7 = 2 49 : 7 = 7 7 : 7 = 1 48 : 6 = 8
28 : 7 = 4 70 : =10 21 : 7 = 3 56 : 7 = 8
7 x 5 = 35 7 x 6 = 42 7 x 8 = 56 7 x 4 = 28 35 : 7 = 5 42 : 7 = 6 56 : 7 = 8 28 : 7 = 4 b) 42 : 7 = 6 35 : 7 = 5 63 : 7 = 9 16 : 2 = 8 14 : 7 = 2 49 : 7 = 7 7 : 7 = 1 48 : 6 = 8 28 : 7 = 4 70 : =10 21 : 7 = 3 56 : 7 = 8