Nienhuis USA_Summer2022

33.96 regular price 42.45

Small Square Root Board 013300 •

The Small Square Root Board is used by the children to build squares and to extract square roots. The wooden board contains 225 indentations for working square roots. Elementary 6 - 12 MATHEMATICS | SQUARE ROOT

Patterns For Square Root 013401

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. Elementary 6 - 12 MATHEMATICS | SQUARE ROOT

23.36 regular price 29.20

Algebraic Peg Board 013500 • Elementary 6 - 12 MATHEMATICS | SQUARE ROOT

69.20 regular price 86.50

20% discount

118.00 regular price 147.50

Pegs For The Algebraic Peg Board 013600 • Elementary 6 - 12 MATHEMATICS | SQUARE ROOT

36

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