Hacemos sumas con los dedos +
= 13
+
Ejemplo = 16
+
= 17
ÂĄEs muy sencillo! Suma al nĂşmero 10 los dedos extendidos. Prueba a hacerlo.
= 14
=
=
=
=
=
=
=
=
=
32
=
=
=
=
=
=
=
=
=
Jugamos y pensamos con los nĂşmeros
=
=
=
=
= 16
1⁰ Método ABN 1
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