Hola a toda la comunidad steemit, hoy le vengo a presentar como se hace la resta en el ábaco para que vayan aprendiendo y pueden guardar este material algún día sea muy útil para ustedes. Mi pensar es, compartir información muy importante para aquellas personas que pueden ayudar a niños con discapacidad visual o ciegos, sin más que añadir.
RESTA DEL ÁBACO
Para iniciar el proceso de la resta en el ábaco japonés, escriba el minuendo en la
primera clase por ejemplo: nueve y el sustraendo cinco en la séptima clase, ahora, reste nueve menos cinco igual a cuatro que se escribe en las unidades de la primera clase, una vez se haya borrado el cinco que está escrito en las unidades (9-5=4). Realice los siguientes ejercicios:
Foto del libro
Bibliografía:
CARTILLA ÁBACO
Primera Parte
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