Review of the new numbers game Numbalee

About Numbalee, from BoardGameGeek:

Fast-thinking, 13 fun compact games of chance and skill for all the Family to improve players skills in addition, subtraction, multiplication and division. Players are encouraged to verbally explain their sum, and challenge errors. Numbalee can be played anywhere with a table or flat surface. It is packaged in a sturdy canvas bag making it easy to travel with and take on holiday.