Guide the hungry snake to the correct sum. Don't get your snake into a knot! Click on the screen to guide the snake.
Choose one or more numbers to subtract. Can you make all 12 monster friends appear? And stay?
Choose the largest starting number. Place the puzzle piece on the missing number in the grid. Watch as the mystery picture appears.
Choose "Addition & Subtraction Up to 100"
Add connecting blocks to equal the falling number
Choose "Subtract Up to 100"