In the second half of mathematics, how many squares does the third triangle have when it moves from position 1 to position 2?
2, Up, 3 Compare the positional relationship between (1) and figure (2), and then according to the nature of translation, we can get the answer by combining figures. If the triangle in the grid paper is to be translated from position (2) to position (1), it must be translated 2 squares to the right and 3 squares to the upper. So, fill in: 2, up, 3