Montessori Addition Subtraction Strip Board Math Toy
Regular priceSale price£20.00
Using the Subtraction Strip Board, the child practices the equations of the subtraction tables 1-18. Natural wooden strips corresponding in length to the squares 1-18 are used to indicate the number to subtract from (minuend) and 1 set of blue strips used to subtract with (subtrahend). A set of red strips is included for further explorations. The 2 sets of strips are stored in hardwood boxes.
+3 years old
WARNING: Not suitable for 0-3 years - Small Parts: Choking hazard.
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