Add the decimal key without shifting the hand away from the numeric columns.

Use the assigned lower-key reach and confirm that every decimal appears exactly once.

练习输入: decimal, .

目标: 99.00% 准确率.

Decimal Key Guided Entry: 1.0 2.5 4.6 5.4 6.0 7.5 8.2 9.9 10.5

Decimal Key Accuracy Review: 0.5 1.25 2.75 4.50 5.06 6.40 7.89 8.05 9.99 10.00