Fun educational math game for training mental addition and subtraction skills. With our app you and your child will learn to count fast and error free. You will certainly fall in love with math!...
Would you like to improve your mental math skills? Would you like to learn how to solve difficult math problems with ease and impress yourself and your friends with your math skills? With this app...
-Winner of BEST EDUCATIONAL GAME OF 2011 in the Best App Ever Awards. -“The holy grail of edutainment math apps.” Editors Choice, 5/5 Score -Best Apps for Kids -“A must-have game app for...
Would you like to improve your mental math skills? Would you like to learn how to solve difficult math problems with ease and impress yourself and your friends with your math skills? With this app...
Fun educational math game for training mental addition and subtraction skills. With our app you and your child will learn to count fast and error free. You will certainly fall in love with math!...
The Soroban is based on the Chinese Abacus which has 2 upper and 5 lower beads. The Japanese Soroban removed one upper and one lower bead since they were redundant for base 10...