相关试题
÷
= 0÷
= 
÷
= 4×
= 
÷
×0=
÷1= 
÷3= 
÷
= 
÷
= 
×100÷100=直接写出结果：
÷2÷
= 1.68+1.5= 7÷1.4= 9+
=
0.9+99×0.9= 0.77+0.33= 32÷53×0= 
÷7=
（0.18+0.9）÷9= 2.6﹣1.7=
直接写出结果：÷2÷= 1.68+1.5= 7÷1.4= 9+=
0.9+99×0.9= 0.77+0.33= 32÷53×0= ÷7=
（0.18+0.9）÷9= 2.6﹣1.7=
= 
×15= 2﹣
= 1+2%= 
+
×
=
÷
= 5÷
= 
×75% 
×4×
= 
×99+99×
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