Correcto: 2 x 12 =, 24 x 1 =, 4 x 6 =, 3 x 8 =, 24 ÷ 1 = , Incorrecto: 24 ÷ 24 =, 6 x 3 =, 5 x 7 =, 12 x 3 =, 9 x 3 = ,

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