人教版一年级数学下册 2.4 整理和复习课件(共21张PPT)
文档属性
| 名称 | 人教版一年级数学下册 2.4 整理和复习课件(共21张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 1001.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版 | ||
| 科目 | 数学 | ||
| 更新时间 | 2022-03-20 14:38:57 | ||
图片预览
文档简介
(共21张PPT)
整理和复习
12－9＝
15－6＝
17－8＝
11－5＝
14－7＝
11－3＝
13－6＝
18－9＝
16－8＝
13－4＝
17－9＝
11－2＝
3
9
9
6
7
8
7
9
8
9
8
9
11-8 11-7 11-6 11-5 11-4 11-3 11-2
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
=2
=3
=4
=5
=6
=7
=8
=9
竖着看
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
作业评比
小林
小丽
小东
小丽得了12朵
小丽比小林多得了几朵？
12-9=3
（朵）
答：小丽比小林多得了3朵
13 － 6 7 人
14 - 8 6 只
谢 谢
整理和复习
12－9＝
15－6＝
17－8＝
11－5＝
14－7＝
11－3＝
13－6＝
18－9＝
16－8＝
13－4＝
17－9＝
11－2＝
3
9
9
6
7
8
7
9
8
9
8
9
11-8 11-7 11-6 11-5 11-4 11-3 11-2
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
=2
=3
=4
=5
=6
=7
=8
=9
竖着看
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
晶晶
11-8 11-7 11-6 11-5 11-4 11-3 11-2
12-8 12-7 12-6 12-5 12-4 12-3
13-8 13-7 13-6 13-5 13-4
14-8 14-7 14-6 14-5
15-8 15-7 15-6
16-8 16-7
17-8
11-9
12-9
13-9
14-9
15-9
16-9
17-9
18-9
作业评比
小林
小丽
小东
小丽得了12朵
小丽比小林多得了几朵？
12-9=3
（朵）
答：小丽比小林多得了3朵
13 － 6 7 人
14 - 8 6 只
谢 谢