How 2 Use Abacus: Abacus Operations

To set number 02 on abacus move (02 – Unit)bead together with thumb towards the bar, and to remove number 02 move(02 – Unit) bead together away from bar with index finger.

To set number 03 on abacus move (03 – Unit)bead together with thumb towards the bar, and to remove number 03 move(01 – Unit) bead together away from bar with index finger.

To set number 04 on abacus move (03 – Unit)bead together with thumb towards the bar, and to remove number 04 move(01 – Unit) bead together away from bar with index finger.

To set number 05 on abacus move (05 – Unit)bead with forefinger towards the bar, and to remove number 05 move (05 –Unit) bead away from bar with forefinger.

To set number 06 on abacus move (05 & 01 –Unit) bead together with thumb and fore finger pinch towards the bar, and to remove number 06 move (05 – Unit) bead first with index finger away from bar and then move (01 – Unit) with index finger away from bar.

To set number 07 on abacus move (05 & 02 –Unit) bead together with thumb and fore finger pinch towards the bar, and to remove number 07 move (05 – Unit) bead first with index finger away from bar and then move (02 – Unit) with index finger away from bar.

To set number 08 on abacus move (05 & 03 –Unit) bead together with thumb and fore finger pinch towards the bar, and to remove number 08 move (05 – Unit) bead first with index finger away from bar and then move (03 – Unit) with index finger away from bar.

To set number 09 on abacus move (05 & 04 –Unit) bead together with thumb and fore finger pinch towards the bar, and to remove number 09 move (05 – Unit) bead first with index finger away from bar and then move (04 – Unit) with index finger away from bar.