题文
直接写得数.
46+315= 12.8﹣7.6= 25×28= 3.14÷0.1=
0.24×
=
+
=
÷
=
﹣0.25=
×
= 1÷
=
÷
= 80×40%=
直接写得数.
46+315= 12.8﹣7.6= 25×28= 3.14÷0.1=
0.24×
=
+
=
÷
=
﹣0.25=
×
= 1÷
=
÷
= 80×40%=
试题篮
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