相关试题
直接写出得数
1÷
= 
+
= 
÷
= 
÷3= 
×=
﹣
= 
÷7= 
÷
= 4×
= 
÷8=
×
= 
÷
= 
÷0.5= 5×
= 
﹣
=
×0= 0.3×
= 
÷
= 
÷4= 
+0.5=
直接写出得数
1÷= += ÷= ÷3= ×=﹣= ÷7= ÷= 4×= ÷8=×= ÷= ÷0.5= 5×= ﹣=×0= 0.3×= ÷= ÷4= +0.5=
+
= 1﹣
= 1÷
= 
﹣
=
×
= 0÷
= 0.9+99×0.9= （
+
）×12=
=
=
﹣
=
×
+
=
﹣
= 
÷
= 1÷
= 
×
=
×
×
=
+8×
= 55×
÷
×
÷
= 0×
+
=
= 
×16= 1÷
= 
÷
= 
×
=
+
= 
﹣
= 6﹣
= 
×6= （
+
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