(0) The teaching building is represented by several pairs (2,5), and the V position of the supermarket, gymnasium and music fountain on the map is represented by several pairs. (2) Mark the following buildings on the map.
(2) The teaching building is represented by several pairs (2, Figure), and the positions of the supermarket, gymnasium and music fountain in Figure 9 are represented by several pairs as follows:
(2) Mark the position of the building below in Figure 9.
Yifu Building (M, 2) Library (M, 7) Biological Park (9, 4)
(3) According to the method of number pairs indicating position, Xiaoxiang's activity route is as follows:
(2, figure) →(m, 7)→(m, 3)→(7, 2),
This shows that he went to the teaching building, library, gym and music fountain successively.