-
123 Addition, Practice included, , + personal order
Arithmetic Addition (+) on Mathematics :123 Easy Teaching , practice included Click here
Price TWD 300Special Offer TWD 100Special Offer ≅ 3.5 USD ( 70% off , 1 USD ≅ 30 TWD )
Professor Lin, Mathematics Department, National Taiwan University
⦁ Professor Huang, Applied Math Department, National Dong Hwa University
⦁ Professor Fu, Applied Math Department, National Chiao Tung University
and...recommend.
Welcome the group order, there is a special price ≅ 0.5 USD.
Please feel free to
Click here to download 123 Addition (trial version) free.
-
123 Subtraction ,practice included − Personal order
Arithmetic Subtraction on Mathematics Click here
Price TWD 300Special Offer TWD 100Special Offer ≅ 3.5USD ( 70% off , 1 USD ≅ 30 TWD )
Welcome the group order, there will be different prices.
I believe that this way of learning will provide lifelong benefits to the children. I think this book is strongly worth recommending and for parents and their children to read along together.
Professor Lin Tai-Chia,
National Taiwan University
-
123 MULTIPLICATION × , Practice included, Personal order
123 Multiplication × Click here
Price TWD 300Special Offer TWD 100Special Offer ≅ 3.5 USD ( 70% off , 1 USD ≅ 30 TWD )
Welcome the group order, there will be different prices.
There is a special price ≅ 0.5 USD.
Not to recite the(9x9 or 12x12) multiplication is "unfortunate".
Fields Prize Winner, Qiu Chengtong.
Let kids think math is fun.
-
123 Division ,÷, Practice included, Personal order
Arithmetic Division on Mathematics Amazon Click here
Price TWD 300Special Offer TWD 100Special Offer ≅ 3.5 USD (70% off , 1 USD ≅ 30 TWD )
The creation of 123 Easy Teaching would not have been possible without the invaluable advice from established educators in the field. I would like to specially thank the following individuals for their approval:
⦁ Professor Lin, Mathematics Department, National Taiwan University
⦁ Professor Huang, Applied Math Department, National Dong Hwa University
⦁ Professor Fu, Applied Math Department, National Chiao Tung University
others
-
Links
123 Subscription Process ok
123 VID interactive demo 1 15
123 VID interactive demo 2 150
123 merry part 2 VID_20190503
View the Book 123 Easy Teaching (123 merry part 2 ) , Practice included + −
View the Book 123 Easy Teaching (123 merry part 2) , Practice included × ÷
Viewed on Amazon : 123 merry part 2 , by time-lapse photography, × ÷
-
-
Browsing site by scanning QR Code
-