ŘEŠENÍ
45 – 23 = 22 65 – 61 = 4
49 – 16 = 33 73 – 32 = 41
97 – 52 = 45 86 – 45 = 41
81 – 70 = 11 88 – 25 = 63
93 – 12 = 81 79 – 31 = 48