![]() the colour of the timber may vary slightly. Because the frame is made of natural wood. It has a solid wooden frame with 36 mm x 22 mm beads on stainless steel rods. ![]() There are 10 rods, each rod can be removed. The abacus or counting - frame is in very general use as a con- trivance for giving to. The possibility to remove the rods and to rearrange the bead sequence creates a completely new learning experience and makes this abacus more versatile than any other abacus! This abacus comes with natural colour beads in a light natural timber and dark natural timber, 50 of each. number are exhibited in the French, German, and English courts. You can even remove rods if you only want to focus on counting to 10 or counting to 20. By arranging the colours of the beads, you can practice with different mathematical concepts. Decide whether you want the beads grouped in sets of 5, sets of 2, alternating beads, etc. This wooden abacus is the only abacus where you can remove the rods and customise the colour arrangement of the beads. High-quality Beads Educational Wooden rainbow abacus Maths Toys Of Montessori Learning To Count Numbers For Early Teaching Maths. The abacus is very sturdy, ideal for classroom demonstrations. It is the ideal classroom counting frame to demonstrate number patterns -partitioning numbers, addition and subtraction, tables facts, etc. The card slot design on the top allows you to display the equation below. It is, in other words, a simple calculating device that consists of beads arranged in rods of wires embedded in a wooden frame. DESIGNED UPGRADED: This sturdy abacus comes with 100 wooden sticks and 110 math cards. Buy 10 Digits Rods Wooden Abacus Colorful Chinese Calculator Counting Tool at Aliexpress for. Various types of hardwoods are used to make abacus. ![]() Abacus is a simple tool used for performing rapid arithmetic calculations. The Giant Wooden Abacus is the complete solution for learning number sense. Abacus means Abundant Beads Addition Calculation Utility System. ![]()
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