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AT14409B - Arithmetic teaching aids. - Google Patents

Arithmetic teaching aids.

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Publication number
AT14409B
AT14409B AT14409DA AT14409B AT 14409 B AT14409 B AT 14409B AT 14409D A AT14409D A AT 14409DA AT 14409 B AT14409 B AT 14409B
Authority
AT
Austria
Prior art keywords
teaching aids
arithmetic teaching
fan
sheet
arithmetic
Prior art date
Application number
Other languages
German (de)
Inventor
Johann Mueller
Ambros Mueller
Original Assignee
Johann Mueller
Ambros Mueller
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johann Mueller, Ambros Mueller filed Critical Johann Mueller
Application granted granted Critical
Publication of AT14409B publication Critical patent/AT14409B/en

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Description

  

   <Desc/Clms Page number 1> 
 



   Österreichische PATENTSCHRIFT   ?   14409. 
 EMI1.1 
 
 EMI1.2 
 sprechend ausgestattet wird, kann jedoch auch in Form eines in Felder   eingeteilten   Blasttes hergestellt werden. In Fig. 1 ist eine Vorrichtung dargestellt, welche für den Rechenunterricht bestimmt ist und als Hilfsmittel beim Multiplizieren und Dividieren zu dienen hat. Zu diesem Zwecke wird für jede Zahl von 2 bis 9 und für den ersten Zehner ein eigener 
 EMI1.3 
   ein Vielfaches von #5" gesucht werden, so zählt man   die entsprechende Anzahl der Fächer-   blättt-r vom ersten   an   weiter und tindet am Hände   des zutreffenden Blattes das Resultat mit grösseren ZXiffern angeschrieben.

   Soll mit der Vorrichtung dividiert werden, so sucht man den Dividend auf den   Fächerb) ättern anf, zahlt   die von dem betreffenden Blatt an übrigbleibenden Fächerblätter bis zum ersten ab und erhält so den Divisor und die am ersten Blatt stehende äusserste Zahl als Quetient, während man durch Abzählen auf dem 
 EMI1.4 
 
 EMI1.5 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



   Austrian PATENT LETTERING? 14409.
 EMI1.1
 
 EMI1.2
 is equipped to speak, but can also be produced in the form of a blast divided into fields. In Fig. 1 a device is shown which is intended for arithmetic lessons and has to serve as an aid in multiplying and dividing. For this purpose, each number from 2 to 9 and for the first ten has its own
 EMI1.3
   If you are looking for a multiple of # 5 ", you count the corresponding number of fan sheets from the first and find the result written in larger numbers on the hand of the sheet in question.

   If the device is to be used to divide, one looks for the dividend on the fan pages, pays the remaining fan pages from the relevant page up to the first and thus receives the divisor and the outermost number on the first page as a quetient, while one by counting on the
 EMI1.4
 
 EMI1.5
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

in Felder geteilten Blättern, gekennzeichnet dasdurch, dass auf jeden ; Fächer auf einer oder beiden Seiten für eine bestimmte Einheittszahl die fortlaufenden Zahlen vom Ein- bis zum Zehnfachen dieser Zahl angebracht sind, so zwar, dass auf jedem Facherbtatt von innen nach aussen zn zählen ist, wobei am Rande der zehn Fächerblätter das zum betreffenden Blatt gehörige Vielfache in grösseren Ziffern zu lösen ist. <Desc/Clms Page number 2> EMI2.1 EMI2.2 leaves divided into fields, characterized by that on each; The consecutive numbers from one to ten times this number are affixed to one or both sides of the fan for a certain number of units, in such a way that counting is to be made on each subject sheet from the inside out, with the one belonging to the sheet in question at the edge of the ten fan sheets Multiples must be solved in larger digits. <Desc / Clms Page number 2> EMI2.1 EMI2.2
AT14409D 1902-03-17 1902-03-17 Arithmetic teaching aids. AT14409B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT14409T 1902-03-17

Publications (1)

Publication Number Publication Date
AT14409B true AT14409B (en) 1903-12-10

Family

ID=3513935

Family Applications (1)

Application Number Title Priority Date Filing Date
AT14409D AT14409B (en) 1902-03-17 1902-03-17 Arithmetic teaching aids.

Country Status (1)

Country Link
AT (1) AT14409B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD357280S (en) 1993-08-04 1995-04-11 Jurgen Bechler Set of instructional golfing cards and case therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD357280S (en) 1993-08-04 1995-04-11 Jurgen Bechler Set of instructional golfing cards and case therefor

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