This rekenrek abacus features ten rows of two different colored plastic beads that easily slide back and forth on metal rods. The sturdy plastic frame is designed to add desktop stability for student use, and may be used either standing up, or laying flat. An excellent teaching tool for building basic math skills in counting, addition and subtraction. Dimensions 8.27″ x 7.87″ x 3.54″. This 10-row Rekenrek may look like an ordinary counting frame or abacus, however, it is used in a different way. Rather than counting to ten, this abacus promotes counting by 2’s, 5’s and 10’s. The Rekenrek is a very effective tool in understanding numbers and their relationships. The 10-row Rekenrek is an extended version of the standard 2-row Rekenrek, making it possible to use effective addition and subtraction strategies.
Related products
Sale!
Ergodyne 6225 Premium Cooling Vest, Small/Medium, Khaki, Adjustable, Flame Resistant, Reflective, Expandable Side, Elastic Loop, 1 Each
Original price was: $96.95.$58.92Current price is: $58.92.
Sale!
1000D Nylon Body – 12″ Height x 8.5″ Width x 8.5″ Depth – 1 Each
Original price was: $35.11.$22.25Current price is: $22.25.
Sale!
Ergodyne 6225 Premium Cooling Vest, Large/Extra Large, Hook & Loop Closure, Cotton/Modacrylic, Orange, Adjustable, Flame Resistant, Reflective, Expandable Side, Elastic Loop, 1 Each
Original price was: $111.91.$67.72Current price is: $67.72.
Sale!
Wear Resistant, Tear Resistant, Water Resistant, Stain Resistant – 600D Nylon Body – Shoulder Strap, Handle – 14″ Height x 14″ Width x 35″ Depth – Large Size – 1 Each
Original price was: $63.24.$41.39Current price is: $41.39.
Sale!
100% Recycled Content 9″ Premium Take Out Containers, 42 oz, 9 x 8.8 x 1.6, Black/Clear, Plastic, 50/Pack, 3 Packs/Carton
Original price was: $320.69.$206.05Current price is: $206.05.
Sale!
0.5″ Height x 9″ Width – Blue – Thermoplastic Elastomer (TPE) – 1 Each
Original price was: $28.11.$14.92Current price is: $14.92.
Sale!
Ergodyne Arsenal 5030 Carrying Case Rugged (Duffel) ID Card, Document – Black – Water Resistant, Cold Resistant, Weather Resistant – 1000D Poly Mesh Body – Shoulder Strap, Handle – 18.5″ Height x 18.5″ Width x 31″ Depth – Large Size – 1 Each
Original price was: $186.07.$147.59Current price is: $147.59.
Sale!
