Posted by admin | Posted in Uncategorized | Posted on 22-02-2012
Tags: rabbit abacus
Fionn Regan – Abacus
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Child Panda Rabbit Pattern Green Plastic Frame 11 Digits Japanese Soroban Abacus $10.93 |
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Child Panda Rabbit Pattern Green Plastic Frame 11 Digits Japanese Soroban Abacus $8.42 |
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Kids Rabbit Head Detail Hot Pink Plastic Frame 11 Digits Abacus Japanese Soroban $8.56 |
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Kids Rabbit Head Detail Hot Pink Plastic Frame 11 Digits Abacus Japanese Soroban $8.44 |
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Child Rabbit Print 11 Digits Maths Aid Education Japanese Abacus $7.20 |
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Cartoon Rabbit Pattern Plastic Frame 77 Blue Beads 11 Column Arithmetic Abacus $8.01 |
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Kids Rabbit Head Detail Green Plastic Frame 11 Digits Japanese Abacus Soroban $8.70 |
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Kids Rabbit Panda Pattern Hot Pink Plastic Frame 11 Rods Japanese Soroban Abacus $8.59 |
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Rabbit Detail Green Frame Plastic Beads 11 Rods Japanese Soroban Abacus Counter $8.59 |
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Kids Rabbit Panda Pattern Hot Pink Plastic Frame 11 Rods Japanese Soroban Abacus $8.62 |
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Child Cartoon Rabbit Print 11 Digits Yellow Education Japanese Abacus $7.02 |
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Kids Rabbit Head Detail Hot Pink Plastic Frame 11 Digits Abacus Japanese Soroban $8.45 |
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Kids Rabbit Head Detail Green Plastic Frame 11 Digits Japanese Abacus Soroban $8.87 |
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Child Cartoon Rabbit Print 11 Digits Yellow Education Japanese Abacus $6.68 |
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Kids Rabbit Decor 11 Digits Education Japanese Abacus Maths Aid Tool $7.03 |
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Rabbit Pattern Hot Pink Frame 55 Plastic Beads 11 Column Japanese Soroban Abacus $8.62 |
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Rabbit Pattern 77 Green Bead 11 Column Plastic Framed Arithmetic Abacus for Kids $8.24 |
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Child Rabbit Print 11 Digits Maths Aid Education Japanese Abacus $7.19 |
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Kids Blue Plastic Frame Rabbit Print Japanese Abacus Math Learning Tool $8.12 |
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Children Blue Plastic Framed Rabbit Pattern Math Japanese Abacus Toy $6.98 |
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Kids Rabbit Head Detail Green Plastic Frame 11 Digits Japanese Abacus Soroban $8.66 |
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Child Cartoon Rabbit Print 11 Digits Yellow Education Japanese Abacus $7.02 |
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Child Panda Rabbit Pattern Green Plastic Frame 11 Digits Japanese Soroban Abacus $8.37 |
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Child Panda Rabbit Pattern Green Plastic Frame 11 Digits Japanese Soroban Abacus $7.99 |
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Kids Rabbit Head Detail Green Plastic Frame 11 Digits Japanese Abacus Soroban $8.68 |
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Rabbit Pattern Hot Pink Frame 55 Plastic Beads 11 Column Japanese Soroban Abacus $8.57 |
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Kids Blue Plastic Frame Rabbit Print Japanese Abacus Math Learning Tool $8.13 |
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Child Panda Rabbit Pattern Green Plastic Frame 11 Digits Japanese Soroban Abacus $8.43 |
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Cartoon Rabbit Pattern Plastic Frame 77 Blue Beads 11 Column Arithmetic Abacus $8.47 |
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Children Blue Plastic Framed Rabbit Pattern Math Japanese Abacus Toy $6.99 |
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Child Rabbit Print 11 Digits Maths Aid Education Japanese Abacus $6.86 |
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Kids Rabbit Head Detail Hot Pink Plastic Frame 11 Digits Abacus Japanese Soroban $8.43 |
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Child Panda Rabbit Pattern Green Plastic Frame 11 Digits Japanese Soroban Abacus $8.59 |
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Kids Rabbit Head Detail Hot Pink Plastic Frame 11 Digits Abacus Japanese Soroban $8.58 |
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Child Cartoon Rabbit Print 11 Digits Yellow Education Japanese Abacus $6.99 |
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Como Kids Panda Print 55 White Beads 11 Digits Hot Pink Plastic Framed Abacus Soroban $6.57 Features 11 metal rods, 1 white plastic heaven bead above, 4 white plastic earth beads below (in total 55 beads), hot pink plastic frame, cute panda, rabbit and flower pattern, compact size, light weight, etc. At the back of the abacus, there are different geometric figures formed by many short plastic protruding pins, children could learn to recognize those figures by using rubber bands crossing … |
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Como Children Educational Blue Frame 77 Beads 11 Digits Math Learning School Abacus $6.49 Features 11 metal rods, 2 plastic heaven beads above, 5 plastic earth beads below (in total 77 beads), blue plastic frame, cartoon rabbit pattern, compact size, light weight, etc. The abacus is widely used in eastern cultures especially in China for arithmetic processes. Also a nice tool for kids’ early mathematics education. A wonderful gift choice for your children.Note: From right to left, each… |
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(Yellow) Baby/ Toddler /Girl Rabbit / Bunny Shaped with Rose Hair Clip (4091-5) $3.90 … |
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Encore Tlc Reader Rabbit Reading 2009 Lively Lessons Delightful Songs Creative Games set of 3 $40.00 … |
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(Pink) Baby/ Toddler /Girl Butterfly Shaped with Tiny Bunny/Rabbit Hair Clip (4097-1) $3.90 … |
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Abacus Regular $26 Download the Abacus Regular font for Mac or Windows in OpenType, TrueType or PostScript format. |
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Spirent Abacus 5000 TCG3 Card $4562.55 Spirent Abacus 5000 TCG3 Card |
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Abacus System $54.86 High Quality Content by WIKIPEDIA articles The abacus system of mental calculation is a system where users mentally visualize an abacus to do calculations. No physical abacus is used; only the answers are written down. This system is being propagated in China, Singapore, South Korea, Thailand, Malaysia, and Japan. Mental calculation is said to improve mental capability, increases speed of response, memory power, and concentration power. Many veteran and prolific abacus users in China, Japan, South Korea, and others who use the abacus daily, naturally tend to not use the abacus anymore but perform calculations by visualizing the abacus. This was verified when the right brain measured heightened EEG activity when calculating and compared with nonveterans who were using the abacus to perform calculations. The standard abacus can be used to perform addition, subtraction, division, and multiplication; the abacus can also be used to extract squareroots and cubic roots. Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 68 Publication Date: 2010/07/13 Language: English Dimensions: 5.98 x 9.01 x 0.16 inches |
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White rabbit $16.82 Rabbit |
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Roman Abacus $79.66 High Quality Content by WIKIPEDIA articles The Romans developed the Roman hand abacus, a portable, but less capable, base10 version of the previous Babylonian abacus. It was the first portable calculating device for engineers, merchants and presumably tax collectors. It greatly reduced the time needed to perform the basic operations of Roman arithmetic using Roman numerals. As Karl Menninger says on page 315 of his book, For more extensive and complicated calculations, such as those involved in Roman land surveys, there was, in addition to the hand abacus, a true reckoning board with unattached counters or pebbles. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 114 Publication Date: 2010/08/15 Language: English Dimensions: 6.00 x 9.02 x 0.27 inches |
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Logical Abacus $93.99 High Quality Content by WIKIPEDIA articles A logical abacus is a mechanical digital computer.Also referred to as a logical machine, the logical abacus is analogous to the ordinary (mathematical) abacus. It is based on the principle of truth tables.It is constructed to show all the possible combinations of a set of logical terms with their negatives, and, further, the way in which these combinations are affected by the addition of attributes or other limiting words, i.e., to simplify mechanically the solution of logical problems. These instruments are all more or less elaborate developments of the logical slate, on which were written in vertical columns all the combinations of symbols or letters which could be made logically out of a definite number of terms. These were compared with any given premises, and those which were incompatible were crossed off. In the abacus the combinations are inscribed each on a single slip of wood or similar substance, which is moved by a key; incompatible combinations can thus be mechanically removed at will, in accordance with any given series of premises. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 134 Publication Date: 2010/08/11 Language: English Dimensions: 6.00 x 9.02 x 0.31 inches |
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DIDAX DD8366 Bead Frame Abacus $33.09 This 81/4 x 71/2 abacus can be used in an upright position or turned over and used on a tabletop at a 30 degree angle. |
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Miniland Educational 95234 Abacus with shapes 1 abacus + 100 shapes 10 shapes x 10 colours box $28.93 Abacus with 5 columns that comes with a complete assortment of shapes and colours. Activity cards included. |
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DIDAX DD81320 Slide Abacus Math Counting $23.5 This modern version of the abacus has beads in five colors and number grids horizontally and vertically on the outer edges of the frame. 9 x 6 . |
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Learning Resources Ler4335 2 Color Desktop Abacus $22.28 Educators Resource offers products for preK8 learning materials and educational toys used by schools teachers parents and children. 2Color Desktop AbacusDesktop model features a frame that is thicker than the beads which allows abacus to lie flat on student desks. Abacus activities offer students tactile counting practice and visual reinforcement of math facts. Includes 10 rows of 10 beads in 2 colors grouped in 5s for ease of use. Abacus measures 81/2 L x 1/2 W x 91/2 H. Grades K+ |
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