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Resta en la Semirrecta

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Resta en la Semirrecta

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Restar en la semirrecta numérica

Created by

aurelia vite
aurelia vite
Ecuador

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Resta en la Semirrecta
 

Resta en la SemirrectaOnline version

Restar en la semirrecta numérica

by aurelia vite
1

¿Cuándo usamos la semirrecta, los saltos grandes representan decenas y los pequeños unidades?

2

¿Usar la semirrecta numérica ayuda a comprender mejor el proceso de restar con reagrupación?

3

¿La reagrupación significa cambiar una decena por 10 unidades para poder restar?

4

¿En la semirrecta, el punto inicial siempre representa el minuendo?

5

¿La semirrecta numérica sirve para representar restas moviéndose hacia la izquierda?

6

¿En la resta 64 - 28, podemos usar la semirrecta para hacer saltos hacia atrás?

7

¿Si en la semirrecta empiezo en 48 y hago 25 saltos hacia atrás, llego al resultado de 23?

8

¿En la resta 52 - 19, podemos hacer primero un salto de 10 y luego 9 saltos más hacia atrás?

9

¿Si estamos en el número 70 y restamos 20, debemos movernos hacia la derecha?

10

¿Al restar en la semirrecta, se avanza en lugar de retroceder?

 
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