An example: the multiplication table
For the multiplication table, press 
, 
, 
. Practise the 3 times table: the 
, , chooses row 3, and 
starts. For 3 times 1, type 3 and press : Correct. For 3 times 2, answer 5 and press : Wrong, so the question comes again. Type 6 and press : Correct. The drill goes on up to 3 times 12.