Math word problemsde Robyn SilbeyMateriasMathematicsJuvenile literatureStudy and teaching (Primary)Ediciones (1)Math Word Problems (2000)Frank Schaffer Publications · inglés · ISBN 9780764703010Más obras de Robyn SilbeyPassport to mathematicsHigher Level Thinking Questions: Mathematics, Grades 3-6So you have to teach math?