Problemas Rubio 18

Synopsis of Problemas Rubio 18

«Problemas Rubio 18» is the math problem workbook by Ramón Rubio Silvestre, published by Rubio in paperback (20 pages, in Spanish).

Math problem workbook for practicing addition, subtraction, multiplication and division with multi-digit numbers. Includes calculation exercises and applied problems involving prices, distances or distributions, aimed at developing logical-mathematical reasoning and reinforcing learning in primary education.

Part of the Rubio Operations and Problems collection, number 18; 2018 edition in A5 format, recommended for ages 11 to 12.

Suitable for primary school students seeking to reinforce their mathematical reasoning and as school support material at home or in the classroom.