Unifix cubes ten-frame cards
Description
Arithmetic--Study and teaching (Primary)--Audio-visual aids.; Numeration--Study and teaching (Primary)--Audio-visual aids.; Addition--Study and teaching (Primary)--Audio-visual aids.; Subtraction--Study and teaching (Primary)--Audio-visual aids.; Mathematics--Study and teaching (Primary)--Audio-visual aids.; Counting--Study and teaching (Primary)--Audio-visual aids.; Manipulatives (Education)
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