等量代换的意义:相等的量可以互相替换
等量代换的方法:1.等式的传递性 2.等式的性质 3.标1法 4.替换法
-- Liu
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 |