Събиране и изваждане до 20 с преминаване

Събиране и изваждане до 20 с преминаване
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คำแนะนำของผู้เขียน

Упражнение

สำรวจแผ่นงาน

Covid-19 Book T2W1D3

Addition and Subtraction - Math

Making more or less. Thank you to Kobie Kleynhans.

Zbrajanje u tablici

Addition and Subtraction - Math

zadaci zbrajanja do 20

Sumas y restas con recta numérica

Addition and Subtraction - Math

sumas y restas

Cálculo Mental (sumas)

Addition and Subtraction - Math

Ficha para practicar el cálculo mental de las restas