Just fold puzzles, picking up fragments of the desired shape is not so interesting. We offer you a new version of the assembly of a puzzle picture. On the field of the squares are located numbers and it is not accidental. A mathematical example appears in the lower left corner. Find the correct answer to the field and place a piece of the image there, taking it to the right in the bottom corner. Thus, solving problems, you will restore a picture depicting funny puppies. On the right side of the vertical panel Puzzle Pics Subtraction Facts are numbers - these are the pictures you need to collect, you can choose any of the twenty presented.