Abacus mental arithmetic expressions learning support program, support method of abacus mental arithmetic formula learning support device and abacus-type mental arithmetic learning

摘要

The present invention in addition to the ability to manipulate the ball of the abacus, is also effective in the strengthening of the ability to remember the placement of the ball, suitable also to capacity measurement of the abacus type mental arithmetic, by calculation exercises to manipulate the abacus-like screen to provide the abacus mental arithmetic expressions learning support programs, and the like that help to learn the abacus mental arithmetic expressions. Outputs abacus-like operation screen on the touch panel of the A computer, by changing the state of the ball based on the computation rule of the ball is selected abacus by the operator, it performs the same computation exercises and abacus in the configuration can, in the course of calculation makes it possible to hide the change in the state of beads, operates the computer to display the ball of the state after the change in the termination operation was accepted stages of calculation . In addition to changes in the placement of the ball, the number to be answered at each stage in the process of calculations it is preferable that the non-display.FIELD 11