A fun Addition and Subtraction Card Set, enclosing 120 cards each with a different addition related mathematical problem. One side of the cards allows the child to manually solve the problem, and insert the other side into the special inbuilt slot. Viola! The correct solution to the problem will appear on the box.
The set is easy to work with and, yest, it really does make math fun.
Volume
:
2 Titles
Size
:
8" X 8 "
Pages
:
1, 4 col
Addition Card Set
Ref. No.: MC07S106 ISBN:978-1-60346-105-4
Subtraction Card Set Ref. No.:MC07S036 ISBN: 978-1-60346-035-4
Meet us at:
Bologna Children's
Book Fair 2009
Bologna
23-26 Mar.09