Вправи 201 - 300 » 226
72 : 9 + 76 = 8 + 76 = 84 (27 – 18) ● 6 = 9 ● 6 = 54 81 : 9 + 63 : 7 = 9 + 9 = 18 (47 + 7) : 9 + 5 = 54 : 9 + 5 = 6 + 5 = 11
72 : 9 + 76 = 8 + 76 = 84 (27 – 18) ● 6 = 9 ● 6 = 54 81 : 9 + 63 : 7 = 9 + 9 = 18 (47 + 7) : 9 + 5 = 54 : 9 + 5 = 6 + 5 = 11