Students will enjoy hopping along the frog number line as they solve addition and subtraction problems. Simply place the frogs on the floor for students to hop to right to solve addition problems or hop to the left to solve subtraction problems.

Champions de tables de multiplication - L'école de Crevette

Rincón de una maestra: Matemáticas divertidas: El detective de números

A simple and powerful tool for teaching greater than and less than. Can be created with basic supplies found in every classroom.