: -Correct- -Wrong- -Time- Score: Number of flash cards: Seconds per flash card: ¼ ½ 1 1½ 2 3 4 8 16 Words     Numbers Operations Largest Number Addition Subtraction Mulitplication Division Last 10 Errors XXXXXXXXXXXXX XXXXXXXXXXXXX The "Last 10" column always contains the most recent 10 items. Click in this column on a wrongly answered item to add that item to the "Errors" column and update the score. Click on an item in the "Errors" column to remove it from that column and update the score. Alternatively, you may click on the dot corresponding to the word to change it from correct (green) to wrong (red) or visa-versa.