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คำแนะนำของผู้เขียน

Phiếu làm trên lớp

สำรวจแผ่นงาน

Razonamiento matemático

Addition and Subtraction - Math

Realiza sumas, restas y multiplicaciones para encontrar el valor de los objetos.

Real-World Problem pg.69

Addition and Subtraction - Math

Complete the worksheet

Propiedades de la suma

Addition and Subtraction - Math

Realiza los siguientes ejercicios

Subtraction

Addition and Subtraction - Math

test