Mathfillin is a fill in the blanks game. Just fill in the boxes with the correct number to complete the equation.
Mathfillin is a simple puzzle game that may challenge your thinking skill. It is as simple as clicking on a bunch of numbers to complete an equation. Difficulty levels include "Easy" which is just filling up 3 numbers; "Moderate" - to fill up 4 numbers; "Difficult" - to fill up 5; and "Extreme" which may get you thinking for a while.
Mathfillin's order of operation is MDAS. Meaning, Multiplication should start first, then division, then Addition followed by Subtraction.