72 : 3 = 24
80 : 5 = 16
64 : 2 = 32
84 : 6 = 14
13 \(\times\) 7 = 91
16 \(\times\) 4 = 64
18 \(\times\) 5 = 90
17 \(\times\) 4 = 68
96 : 16 = 6
85 : 17 = 5
84 : 14 = 6
51 : 17 = 3