Numbers & Arithmetic ( There are 9 products. )
Our system work tools support unified learning and help to actively grasp what is learned with all sen-ses. All items are aligned to the decimal system.
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- Age: From 8 years
Abacus / Rekenrek
with 100 beads
red / white
Addition - adding with and without passing tens Subtraction Multiplication - multiply Division - dividing - distributing Comparison of...
Abacus / Rekenrek
with 100 beads
red / white
Addition - adding with and without passing tens Subtraction Multiplication - multiply Division - dividing - distributing Comparison of...
Abacus /Rekenrek
with 100 beads
red / white
Addition - adding with and without passing tens Subtraction Multiplication - multiply Division - dividing - distributing Comparison of...
Abacus /Rekenrek
with 100 beads
red / blue
Addition - adding with and without passing tens Multiplication - multiply division - dividing - distributing Comparison of numbers...
Geometric Shape Set with 38 Pieces
These hollow shapes (expect the sphere) have bases that double up as lids and can be filled with water or sand to compare volume. The set comes...