Split Box with 20 red balls
Playfully learn to calculate in the number range up to 20! Our Shake Box with 20 balls transforms number decomposition into an exciting discovery game.
Shake, look, calculate – the perfect visual and haptic aid for 1st grade. Understand numbers: decompose, practice addition and subtraction with terms like minuend and subtrahend. Practice number decompositions, solve & check equations – with a flexible 3rd chamber for learning progress (replacement balls sold separately).
Available, delivery time: 2-5 days
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