王老师要打印一份稿件，每页32行，每行25字，这份稿件共有多少字？
递等式计算+=+=﹣=﹣= 1﹣=+﹣= 1﹣+．
直接写出得数．===== 1﹣=
．
25×8= 8.5﹣3.7= 0.56÷0.07= 4×9.2×0.25======
+
=
+
=
﹣
﹣
=
=
+
﹣
=
+
．
=
=
=
=
= 1﹣
=
．
=
=
=
=
=
粤公网安备 44130202000953号