--
| Problem ID | Title | Solved | Submit | |
| A | 等量代换 例1 | 62 | 82 | |
| B | 等量代换 练1 | 53 | 77 | |
| C | 等量代换 练2 | 59 | 68 | |
| D | 等量代换 练3 | 55 | 126 | |
| E | 等量代换 例2 | 55 | 73 | |
| F | 等量代换 练4 | 51 | 68 | |
| G | 等量代换 练5 | 50 | 58 | |
| H | 等量代换 练6 | 49 | 177 | |
| I | 等量代换 例3 | 41 | 74 | |
| J | 等量代换 例3.1 | 56 | 144 | |
| K | 等量代换 练7 | 36 | 60 | |
| L | 等量代换 练7.1 | 50 | 82 | |
| M | 等量代换 练8 | 31 | 48 | |
| N | 等量代换 练8.1 | 42 | 57 | |
| O | 等量代换 练9 | 16 | 26 | |
| P | 等量代换 例4 | 15 | 25 | |
| Q | 等量代换 例4.1 | 10 | 16 | |
| R | 等量代换 练10 | 9 | 15 | |
| S | 等量代换 练11 | 5 | 6 | |
| T | 等量代换 练12 | 8 | 18 |