TY - GEN AU - Canto López, María del Carmen AU - Aguilar Villagrán, Manuel AU - García Sedeño, Manuel Antonio AU - Navarro Guzmán, Francisco José Ignacio AU - Aragón Mendizábal, Estívaliz Lorena AU - Delgado Casas, Cándida Inés AU - Mera Cantillo, Carlos A4 - Psicología PY - 2021 SN - 1558-691X SN - 0033-2941 UR - http://hdl.handle.net/10498/34889 AB - One of the means for representing quantities/magnitudes is the mental number line. It is still a nonsolved question as to whether the method of learning mathematics in the early years could improve this type of estimating. A total of 233 students,... LA - eng KW - Open Algorithm Based on Number method KW - cognition KW - estimation KW - early mathematics KW - number sense TI - Numerical estimation and mathematical learning methodology in pre-schoolers. DO - 10.1177/0033294119892880 ER -