题干
填写下列表格。
2.5 | + | 3.6 | = | ____ |
7.4 | 3.8 | ____ | ||
0.9 | 0.7 | ____ | ||
9.1 | 8.9 | ____ | ||
6.2 | 4.8 | ____ |
4.3 | - | 2.9 | = | ____ |
7.1 | 6.9 | ____ | ||
5.5 | 1.8 | ____ | ||
6.6 | 1.1 | ____ | ||
8 | 7.2 | ____ |
答案(点此获取答案解析）
6.1,11.2,1.6,18,11,1.4,0.2,3.7,5.5,0.8
