1. Abacus, plural abaci or Abacuses, calculating device, probably of Babylonian origin, that was long important in commerce

2. As RGW1976 said, both Abacuses and abaci are correct

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4. The plural of "abacus" is "Abacuses" or "abaci." abacus (ah-buh-kuhs) A noun is a word referring to a person, animal, place, thing, feeling or idea (e.g

5. Part of speech: noun: inflections: abaci, Abacuses: definition: a device used for counting or calculating

6. The Abacus (plural abaci or Abacuses), also called a counting frame, is a calculating tool used in the ancient Near East, Europe, China, and Russia, centuries before the adoption of the written Arabic numeral system

7. An abacus (plurals abacuses or abaci), also called a counting frame, is a calculating tool for performing arithmetical processes, often constructed as a wooden frame with beads sliding on wires. The user, called an abacist, slides counters by hand on rods or in grooves.

8. Abacus offers you to discover both categories of Abacuses : - those in base 10 well known in Europe and Russia in

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10. Abacus synonyms, Abacus pronunciation, Abacus translation, English dictionary definition of Abacus

11. The system was little known in Europe before the distinguished mathematician Leonardo Fibonacci (also known as Leonardo of Pisa) introduced it in 1202 in Liber abaci (Book of the Abacus).

12. In architecture, an abacus (from the Greek abax, slab; or French abaque, tailloir; plural Abacuses or abaci) is a flat slab forming the uppermost member or division of the capital of a column, above the bell.Its chief function is to provide a large supporting surface, tending to be wider than the capital, as an abutment to receive the weight of the arch or the architrave above.

13. Who built the first Abacus? Why was the Abacus used? Is the Abacus still used today?

14. You know, you don't see enough abaci.

15. The most common Abacuses material is glass

16. Electronic abacus and operation method of the electronic abacus

17. Mesoamerican abacus.

18. And the abacus.

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21. Chinese can also use their Abacuses for decimal computations

22. Chinese Abacuses are designed to allow for hexadecimal computation

23. Acorn Abacuses are unique collectibles in Xenoblade Chronicles X

24. A mere abacus!

25. Just take an abacus.

26. He's my little abacus.

27. You got an abacus?

28. German: ·abacus (table with balls on wires or counters in groves, for counting)· (architecture) abacus (uppermost part of a column) 1983, Dieter Kurth, Die Dekoration der Säulen im Pronaos des Tempels von Edfu: Die Abakus sind aber beschriftet, […] The Abacuses are, however, inscribed, […] 1984, Wolfram Martini, Das Gymnasium von Samos, page 38

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30. The most common Abacuses work by moving beads on rods.

31. The abacus has an advantage.

32. Guy is an abacus of crazy.

33. Abacus team visits to MINUSTAH.

34. Will the Abacus Survive Again?

35. A Chinese abacus set at eleven

36. From the Sword to the Abacus

37. He also prepared and published the first modern edition of Fibonacci's Liber Abaci.

38. The second version of Liber Abaci was dedicated to Michael Scot in 1227 CE.

39. There are 7148 Abacuses for sale on Etsy, and they cost $26.67 on average

40. But a samurai teaching the abacus?

41. Figures for tic tac toe and abacus

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43. Abacuses were widely used in Asia and Europe for centuries, and remain common today

44. This will replace the current Wilshire/Abacus system;

45. In 1983 abacus sales were only two million.

46. Well, my abacus was short a few discs

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48. 1 They also learned to use the abacus.

49. The present invention relates to an abacus structure having an improved structure such that, besides the main function of performing a calculation function, some or all of the upper abacus beads and the lower abacus beads of the abacus can be selectively fixed, in order to improve mental calculation learning effect.

50. It's kind of an abacus from the 16th century.

51. A "soroban" is a type of Japanese abacus.

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53. The abacus was not an exclusively Oriental invention.

54. 10 She can reckon rapidly on the abacus.

55. Output also covered in the Abacus team’s expanded mandate

56. Ahh, yes, that's the sound of the abacus clacking?

57. Great book for learn the basics of the Abacus

58. Apparatus for detecting moves of counter for electric abacus

59. Abacus Construction Manchester, Lancashire 297 followers Abacus Cost Management ltd is a professional consultancy practice specialising in cost management & project management.

60. He invented methods to solve tax problems that were later presented in Fibonacci's Liber Abaci.

61. All participating field operations have strongly endorsed the Abacus approach

62. The abacus was the precursor of the modern electronic calculator.

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64. An Abacus consists of a wooden frame, rods, and beads

65. An early form of decimal fractions came from the abacus.

66. The Abacus is the most ancient calculating device known

67. 12 Do you know how to work an abacus?

68. So, are we seeing a rallying of the abacus?

69. 11 They don't use an abacus when they count, right?

70. The standard Abacus can be used to perform addition, subtraction, division and multiplication; the Abacus can also be used to extract square-roots and cubic roots.

71. Did you scroll all this way to get facts about Abacuses? Well you're in luck, because here they come

72. 18 They do use an abacus when they count, do they?

73. 2 The abacus was the precursor of the modern electronic calculator.

74. Brainish Abacus Program is taught by using the series of unique teaching methods, such as both hand (four fingers) abacus mental arithmetic, flash cards, listening practice, visual practice

75. The bell-shaped lotus beneath the abacus has been omitted.

76. 9 The abacus is still in use today Chinatowns abroad.

77. 8 The abacus is the ancestor of the modern computer.

78. Finally, Abacuses are also used as a teaching tool for blind students to be able to perform calculations

79. Shibusawa’s business philosophy, “the Analects and the abacus”, is in vogue

80. The necessary control systems and tools are in place between the financial management systems and Abacus to ensure that the transactions are transferred from the external systems and the Abacus system, as well as the transfers between the different Abacus modules and the General Ledger (GL).