5.7《6和7的加减法》 课件（16张PPT)
文档属性
| 名称 | 5.7《6和7的加减法》 课件（16张PPT) |  | |
| 格式 | ppt | ||
| 文件大小 | 980.5KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版 | ||
| 科目 | 数学 | ||
| 更新时间 | 2019-09-05 22:26:44 | ||
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文档简介
(共16张PPT)
[
6 — 2 = 4 6 — 4 = 2
4 + 3 = 7 3 + 4 = 7
3
7 — 2 = 5 7 — 5 = 2
1 + 6 = 7 7 — 1 = 6
6 + 1 = 7 7 — 6 = 1
7 —2 3 6 —5 0
7 —4 4 2 ＋5 1
3 ＋3 5 5 —3 2
6 —2 6 7 — 7 7
3 +4= 7 4+2= 6 7-3=4
4-2= 2 7-4= 3 2+5= 7
7-5= 2 1+6=7 6-4= 2
5-0= 5 6-3= 3 5-3= 2
=6 =7 =4
+ + =6 = 5
=7 =5 +
=6
=7
2 + 5 = 7 5 + 2 = 7
4 + 3 = 7 3 + 4 = 7
7 — 2 = 5 7 — 5 = 2
7 — 4 = 3 7 — 3 = 4
康田效扁
OT EDUCATION
6和7加减法的应用
9
[
6 — 2 = 4 6 — 4 = 2
4 + 3 = 7 3 + 4 = 7
3
7 — 2 = 5 7 — 5 = 2
1 + 6 = 7 7 — 1 = 6
6 + 1 = 7 7 — 6 = 1
7 —2 3 6 —5 0
7 —4 4 2 ＋5 1
3 ＋3 5 5 —3 2
6 —2 6 7 — 7 7
3 +4= 7 4+2= 6 7-3=4
4-2= 2 7-4= 3 2+5= 7
7-5= 2 1+6=7 6-4= 2
5-0= 5 6-3= 3 5-3= 2
=6 =7 =4
+ + =6 = 5
=7 =5 +
=6
=7
2 + 5 = 7 5 + 2 = 7
4 + 3 = 7 3 + 4 = 7
7 — 2 = 5 7 — 5 = 2
7 — 4 = 3 7 — 3 = 4
康田效扁
OT EDUCATION
6和7加减法的应用
9