题文
直接写出得数.
+
= 1﹣
= 1÷
=
﹣
=
×
= 0÷
= 0.9+99×0.9= (
+
)×12=
38+0.625= 35÷0.7= 0.52= 9π=
直接写出得数.
+
= 1﹣
= 1÷
=
﹣
=
×
= 0÷
= 0.9+99×0.9= (
+
)×12=
38+0.625= 35÷0.7= 0.52= 9π=
试题篮
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