．两种饼干一共生产了多少吨？  = |  = | 1+2%= |  = |
 = |  = |  = |  = |
× 
﹣ 
÷ 
÷[（ 
+ 
）×2]． | 73+37=________ |  ﹣  =________ | 78﹣0.8=________ | 1.05﹣0.36=________ |
| 0.125×0.8=________ |  ÷25%=________ | 0×  =________ |  ×  =________ |
÷（ 
﹣ 
）× 
× 
﹣ 
÷ 
+ 
× 
+ 
× ÷2． 
x+ 
x= 
+ 
）x=95． 
的和是1 
，这个数是多少？ 
，全班共有学生多少人？  =________ |  =________ | 2  =________ |  =________ |  =________ |
 =________ |  =________ |  =________ | 7  =________ | 0.52﹣0.22=________ |
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