01-20-2018 , 06:21 PM
Addition Soustraction
![[Image: pCJ47SWVj0c491dksKfQ0Qp6lmjVW7CEkMXnxyiY...ia=h310-rw]](https://lh3.googleusercontent.com/pCJ47SWVj0c491dksKfQ0Qp6lmjVW7CEkMXnxyiYNhm_s9KMZniCJoOiACkQw20gKfia=h310-rw)
Learns effectively and quickly to countwhilehaving fun in a game that links finger numbers between them sothatthey are added together to achieve the exact result oftherequested operation.
A sharp help during the game facilitates the child to discoverthegood result.
Two-digit addition and subtraction.
Learns effectively and quickly to countwhilehaving fun in a game that links finger numbers between them sothatthey are added together to achieve the exact result oftherequested operation.
A sharp help during the game facilitates the child to discoverthegood result.
Two-digit addition and subtraction.