题文
直接写出得数。(每小题1分,共9分)
8.3﹣3.4= 3.5×0.2= 225+475= 8.6÷0.5= 3.98×4×2.5=
+
=
÷3= 8.1﹣6
=
×
=
直接写出得数。(每小题1分,共9分)
8.3﹣3.4= 3.5×0.2= 225+475= 8.6÷0.5= 3.98×4×2.5=
+
=
÷3= 8.1﹣6
=
×
=
试题篮
()