Subtraction Working Charts
Please note:
Montessori materials are NOT toys, but educational materials. Proper use requires appropriate training.
Montessori materials may contain small, rough, sharp, or other elements that could cause injury or damage if used improperly.
It may therefore only be used by children under the supervision of appropriately trained persons and in an appropriate environment.
With the help of this material, the children can practice and memorize all basic tasks of subtraction in the number range from 1 to 18. The material consists of three tables and a box with results. Table 1 is the control table and contains all possible basic tasks of subtraction with the subtrahends from 1 to 9 and the results from 0 to 9. Tables 2 and 3 are work tables
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- This article is made to order, delivery time approx. 4 - 5 months
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