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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
the size can be filled into the squares on the number board
The folders are ideal for organizing and storing Montessori materials
Consist of 42 specimens of metamorphic rock
blue and green small pegs and 6 color bowls
Box measured 30*19*3
Subtraction Strip Board history the size can be filledWooden board 12 squares by 18 squares with the numerals 1 18 printed across the top. A wooden box contains 9 red wooden strips and 9 blue wooden strips both printed with the numerals 1 to 9 and 18 natural wooden strips of varying lengths. Children use the Subtraction Strip Board by selecting subtractioncombinations of one through eighteen, thus reinforcing the child's comprehension of subtraction tables.
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