Question

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Answer 1

Hola!

Respuesta:

20

Explicación paso a paso:

$(1 + 6) + (2 + 4) = (7) + (6) = 13 \: \: \\ (4 + 6) + (3 + 6) = (10) + (9) = 19 \\ (2 + 6) + (4 + 8) = (8) + (12) = 20$

Answer 2

Respuesta:

holaaaaaaaaaaaaaaaaa

Explicación paso a paso:

le falta el 20 (veite)