题文
直接写出得数.
312﹣105= 6.4÷0.8=
﹣
=
×
÷
×
= 0.8×1.25= 3÷
=
2+
= 2﹣
+
= 3÷1%= 3.25+7= 1÷
=
﹣(
)=
直接写出得数.
312﹣105= 6.4÷0.8=
﹣
=
×
÷
×
= 0.8×1.25= 3÷
=
2+
= 2﹣
+
= 3÷1%= 3.25+7= 1÷
=
﹣(
)=
试题篮
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