JPS6241334Y2 - - Google Patents

Info

Publication number
JPS6241334Y2
JPS6241334Y2 JP11363983U JP11363983U JPS6241334Y2 JP S6241334 Y2 JPS6241334 Y2 JP S6241334Y2 JP 11363983 U JP11363983 U JP 11363983U JP 11363983 U JP11363983 U JP 11363983U JP S6241334 Y2 JPS6241334 Y2 JP S6241334Y2
Authority
JP
Japan
Prior art keywords
answer
card
card paper
cards
subtraction
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP11363983U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6021763U (ja
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 filed Critical
Priority to JP11363983U priority Critical patent/JPS6021763U/ja
Publication of JPS6021763U publication Critical patent/JPS6021763U/ja
Application granted granted Critical
Publication of JPS6241334Y2 publication Critical patent/JPS6241334Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
JP11363983U 1983-07-21 1983-07-21 算数の学習カ−ド Granted JPS6021763U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11363983U JPS6021763U (ja) 1983-07-21 1983-07-21 算数の学習カ−ド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11363983U JPS6021763U (ja) 1983-07-21 1983-07-21 算数の学習カ−ド

Publications (2)

Publication Number Publication Date
JPS6021763U JPS6021763U (ja) 1985-02-14
JPS6241334Y2 true JPS6241334Y2 (US20110009641A1-20110113-C00185.png) 1987-10-22

Family

ID=30262981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11363983U Granted JPS6021763U (ja) 1983-07-21 1983-07-21 算数の学習カ−ド

Country Status (1)

Country Link
JP (1) JPS6021763U (US20110009641A1-20110113-C00185.png)

Also Published As

Publication number Publication date
JPS6021763U (ja) 1985-02-14

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