This Halloween themed Math sheet will make practicing addition extra fun! For those of you who haven't experienced cryptograms before, the user solves the math problems on top. Each math answer corresponds to a letter. For example if the sheet says, "A = 2 + 2" then you know that "A" corresponds to "4". The user will then write the letter "A" on the dash that is underneath "4" on the answer line. The user will continue filling in the letters below the corresponding answers until the solution to