题文
直接写出得数.
×12=
+
= 10×
=
﹣
= 1÷
=
12÷
=
÷
=
×
=
÷
=
÷
=
18+46= 2.5×0.8= 3.8﹣0.9= 36÷2= 3.5÷0.5=
直接写出得数.
×12=
+
= 10×
=
﹣
= 1÷
=
12÷
=
÷
=
×
=
÷
=
÷
=
18+46= 2.5×0.8= 3.8﹣0.9= 36÷2= 3.5÷0.5=
试题篮
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