一列火车每节车厢乘119人，18节这样的车厢大约可以乘坐多少人？
直接写得数== 81×= 0÷=====
直接写出得数 21×=÷2=﹣= 12÷=÷0.8= 12÷= 4﹣2= 14×÷14×=
计算：+=﹣= 12×=÷= 0×+9=÷3=×14= 20÷= 1.25××8= 14×÷14×=
+= 6÷=×0.25=÷=×= 9﹣=÷42= 1÷=
口算====÷=×36=÷3= 6÷=
=
= 81×
= 0÷
=
=
=
=
=
=
÷2=
﹣
= 12÷
=
÷0.8= 12÷
= 4﹣2
÷14×
=
+
=
﹣
= 12×
=
÷
=
+9=
÷3=
×14= 20÷
=
×8= 14×
÷14×
+
= 6÷
=
×0.25=
÷
=
×
= 9﹣
=
÷42= 1÷
=
=
=
=
=
÷
=
×36=
÷3= 6÷
=
粤公网安备 44130202000953号