Abacus / Rekenrek with 20 beads
red / white
Addition - adding with and without passing tens Subtraction Multiplication - multiply Division - dividing - distributing Comparison of...
Large Abacus/Rekenrek with 100 red and white beads (arranged in lines of ten)
Frame parts and beads (Ø 1.3 cm) made from RE-Wood®, carefully screwed together with stainless steel screws
Very sturdy design with stainless steel rods (25 x 17 x 4.5 cm)
Packed in a cardboard box
The most versatile of teaching and learning aids: Numbers can be represented or simply counted, "greater than, equal to or less than" comparisons, all basic arithmetic operations, tens transitions, taking square and cube roots and much more
RE-Wood® is made of 100% recycled and natural materials and can be recycled again and again after use
Item packaging:
Weight: 0.462kg
Dimensions: 25 x 5 x 17cm
Addition - adding with and without passing tens Subtraction Multiplication - multiply Division - dividing - distributing Comparison of...
Addition - adding with and without passing tens Subtraction Multiplication - multiply Division - dividing - distributing Comparison of...
Addition - adding with and without passing tens Subtraction Multiplication - multiply Division - dividing - distributing Comparison of...
Addition - adding with and without passing tens Subtraction Multiplication - multiply Division - dividing - distributing Comparison of...
Addition - adding with and without passing tens Multiplication - multiply Subtraction Division - dividing - distributing Comparison of...
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