Частина 1. Номер 111
64 + 28 = 92;
65 + 34 = 99;
33 + 56 = 89;
13 + 38 = 51;
29 + 18 = 47;
74 – 27 = 47;
92 – 29 = 63;
40 – 27 = 13;
63 – 36 = 27;
74 – 31 = 43.
64 + 28 = 92;
65 + 34 = 99;
33 + 56 = 89;
13 + 38 = 51;
29 + 18 = 47;
74 – 27 = 47;
92 – 29 = 63;
40 – 27 = 13;
63 – 36 = 27;
74 – 31 = 43.