Mathemagic

Do advanced additions in seconds- magically- with these mathemagical sticks!

Four sticks with random numbers are placed adjacent to each other to form 4 four digit numbers.
With just one glance you can instantly add the sum total. 
Others will need  a calculator.
256 possible answers, but the addition takes only a second!

Perfect for on-the-go pocket magic, to show your hidden mathematical genius side!