直接写得数。
529+198= 992= 305﹣199= 2.05×4= 8×12.5%=
0.28÷0.7=
+
×0=
= 0.68+
+0.32=
÷
+0.75×8=
直接写得数。
529+198= 992= 305﹣199= 2.05×4= 8×12.5%=
0.28÷0.7=
+
×0=
= 0.68+
+0.32=
÷
+0.75×8=
试题篮
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