Fun & Good for the Head
Challenging math drills to keep you sharp.
Dohc DD hello CCD CB BBC CB
BFF do lx CB BBC du G G D G D
Maths for the masses...
This is a good brain workout and would be great for youngsters to learn. ;)
Math
A good way to practests
Suggestion
I really like this one but to get a sense of accomplishment once top and bottom number are used could you eliminate them. Once all numbers are eliminated then repopulate it with numbers.




