笔算
273÷34= 104÷15= 312÷56= 123÷31= 425÷50= 313÷52=
436÷70= 157÷23= 187÷43= 206÷41= 114÷20= 217÷35=
216÷30= 129÷24= 421÷59= 184÷27= 361÷48= 513÷84=
相关试题
+
= ； 0.6×1.5= ； 24÷
= ； 508﹣198= ；
2.2+1.08= ； 0.875×24= ； 10÷0.1= ； 696+203= ；
+
÷= ； 1÷
×
= ．
+
=
÷3= 20×
=
×25×
=
÷
=
×
= 121×
= 1÷
×
×
×0=
×1.6=（
+
）×12=
=
= 81×
= 0÷
=
=
=
=
=
=
÷2=
﹣
= 12÷
=
÷0.8= 12÷
= 4﹣2
÷14×
=
+
=
﹣
= 12×
=
÷
=
+9=
÷3=
×14= 20÷
=
×8= 14×
÷14×
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