- (Cheats - fun math learning series of Doraemon Doraemon) to graph the expression is known (2002) ISBN: 4092531869 [Japanese Import]
- (Cheats - fun math learning series of Doraemon Doraemon) the area, volume can be seen (2002) ISBN: 4092531842 [Japanese Import]
- (Learning Series of Doraemon) who understands graphic Cheats - interesting arithmetic of Doraemon (1992) ISBN: 4092531168 [Japanese Import]
- ドラえもんの算数おもしろ攻略 かけ算・わり算 [Doraemon No Gakushu Series: Kakezan Warizan]
- Belajar Bersama Doraemon : Penjumlahan dan Pengurangan
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![(Cheats - fun math learning series of Doraemon Doraemon) to graph the expression is known (2002) ISBN: 4092531869 [Japanese Import] 4092531869 Book Cover](https://m.media-amazon.com/images/I/51GiPXSwxGL._SL200_.jpg)
![(Cheats - fun math learning series of Doraemon Doraemon) the area, volume can be seen (2002) ISBN: 4092531842 [Japanese Import] 4092531842 Book Cover](https://m.media-amazon.com/images/I/51EJ6FR7KDL._SL200_.jpg)
![(Learning Series of Doraemon) who understands graphic Cheats - interesting arithmetic of Doraemon (1992) ISBN: 4092531168 [Japanese Import] 4092531850 Book Cover](https://m.media-amazon.com/images/I/51C1zjBg4IL._SL200_.jpg)
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