以下是关于【数的奇偶性】的公开课/优质课视频，一共38个
34:3388-
43:49118 -
39:3894 -
51:30102 -
39:23139 -
46:07109 -
45:1230 -
34:33106 -
46:0759 -
44:16104 -
39:1119 -
46:0653 -
40:5410 -
43:4917 -
44:1684 -
37:0137 -
40:1823 -
40:186 -
38:3386 -
43:20132 -
43:3386 -
37:0323 -
38:3087 -
40:12103 -
38:33126 -
39:39127 -
39:4623 -
41:5166 -
39:3489 -
36:0380 -
37:2133 -
39:23140 -
40:0490 -
39:5748 -
43:1270 -
38:5458 -
43:20114 -
42:56121