These patterns serve as guides when extracting the square root on the Algebraic Peg Board. The material consists of 4 plastic cards with silk-screened square root patterns in the 3 hierarchical colors.
Patterns For Square Root
31.12€
Povezani proizvodi
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Spindle Box: Print128.82€Dodaj u korpu
The Spindle Box provides practice in associating quantity and symbol for the numbers 0-9. 45 loose wooden spindles are included.
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Sandpaper Numerals: International Version28.05€Dodaj u korpu
The Sandpaper numerals are mounted on smooth green boards.
Recenzije
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