Събиране и изваждане до 20 с преминаване

Събиране и изваждане до 20 с преминаване

คำแนะนำของผู้เขียน

Събиране и изваждане с преминаване

สำรวจแผ่นงาน

Sumas de dos cifras con llevadas

Addition and Subtraction - Math

Sumas de dos cifras con llevadas. Diferenciación visual de las decenas y unidades por colores.

Computation

Addition and Subtraction - Math

Solve problems using addition and substraction

Problema sumas y restas

Addition and Subtraction - Math

problema de sumas y restas

Math

Addition and Subtraction - Math

Math Reading