题目内容
| 1+0.5%= | 0.8- = | 0.5- = |  = |
| 365-199= |  = | 3× = |  = |
 = |
| 解：1+0.5%=1.005 | 0.8-=0.05 | 0.5-= | =3.5 |
| 365-199=166 | =1.9 | 3×=24.75 | =0.8 |
=1 |
分析：根据整数、分数和小数的四则混合运算进行计算．
点评：此题主要考查的是整数、分数和小数的四则混合运算和简便运算．
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