4 x 18 = 72 12 : 4 = 3 25 – 23 = 25 x 17 = 85 14 : 7 = 2 250 – 210 = 40
6 x 14 = 84 42 : 7 = 6 66 – 43 = 23
7 x 17 = 119 56 : 8 = 7 660 – 330 = 330
5 x 12 = 60 48 : 6 = 8 456 – 315 = 141
8 x 11 = 88 25 : 5 = 5 45 + 145 = 190
6 x 13 = 78 21 : 7 = 3 78 + 78 = 156
11 x 11 = 121 18 : 9 = 2 88 + 12 = 100
12 x 12 = 144 32 : 8 = 4 120 + 56 = 176
15 x 15 = 225 7 2 : 8 = 9 234 + 7 = 241