Upper: ● ◯ ◯ ◯ Lower: ● ◯ ◯ ◯ Upper: _____ Lower: _____
Upper: _____ Lower: _____
◯ ◯ ◯ ◯ ━━━━━━━━━━━━━━━ ● ◯ ◯ ◯ Value = _____
◯ ● ◯ ◯ ━━━━━━━━━━━━━━━ ◯ ◯ ◯ ◯ Upper bead down = 5, no lower beads up → Question 1:
Upper: _____ Lower: _____
Upper: ● ◯ ◯ ◯ Lower: ● ◯ ◯ ◯ Upper: _____ Lower: _____
Upper: _____ Lower: _____
◯ ◯ ◯ ◯ ━━━━━━━━━━━━━━━ ● ◯ ◯ ◯ Value = _____ abacus worksheet level 0
◯ ● ◯ ◯ ━━━━━━━━━━━━━━━ ◯ ◯ ◯ ◯ Upper bead down = 5, no lower beads up → Question 1: Upper: ● ◯ ◯ ◯ Lower: ● ◯
Upper: _____ Lower: _____