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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Rectangular board dimensions: 24 cm x 12 cm x 0
9 squares of 9
The board also has two insets: one for the wrench and one for holding the bolts once they've been removed
A hardwood frame with 4 rows of colour-coded beads representing units
Knobless Cylinders (Mini) mathematics Rectangular board dimensions: 24 cmFour sets of five colourful cylinders varying in height and or diameter in each set. The purpose of this material is to develop child's visual perception of dimension. It also provide experiences in comparison, grading, and seriationindirect preparation for mathematics. Features Mini Homeschool size. Cylinder heights and diameters range from 1 cm to 3 cm with increments of 0. 5 cm. Recommended ages: 35 years.
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