问题
解答题
直接写出得数:
|
答案
3+0.7=3.7, | 0.93+0.73=1.66, | 13.8-0.8=13, | 0.6+2.7=3.3, |
5.4+0.3=5.7, | 0.65+0.35=1, | 3.9-0.1-0.9=2.9, | 18.5-8.5=10, |
17.5+5=22.5, | 0.8+8=8.8, | 17.6+5.8-7.6=15.8, | 0+1.9=1.9. |
直接写出得数:
|
3+0.7=3.7, | 0.93+0.73=1.66, | 13.8-0.8=13, | 0.6+2.7=3.3, |
5.4+0.3=5.7, | 0.65+0.35=1, | 3.9-0.1-0.9=2.9, | 18.5-8.5=10, |
17.5+5=22.5, | 0.8+8=8.8, | 17.6+5.8-7.6=15.8, | 0+1.9=1.9. |