Learning Advantage Rekenrek 10 Row Counting Frame options-885-14 Completion of this fourth and

Completion of this fourth and final book in our skeletal series means that special congratulations are in order – the entire skeletal system has been learned

As the caller reads each addition answer aloud

Colors include: yellow

individual letter-sound relationships

Learning Advantage Rekenrek 10 Row Counting Frame options-885-14 Completion of this fourth andThis 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