Tarjeta de problema de cálculo oral matemáticas ejercicio especial completo horizontal horizontal vertical 20 dentro de suma y resta 100 dentro de suma y resta
110 días
$15.558 pedido mín (600 uds)
Producto 5.0
Variaciones
Decomposition and composition-addition and subtraction within 10
Decomposition and Composition-Addition and Subtraction within 20
Decomposition and Composition-Addition and Subtraction within 100