直接填上得数：
①0.6×0.3= ②1÷0.25= ③4.5﹣1.9= ④0.75+0.25= ⑤8.4÷0.84=
⑥0.05×0.04= ⑦1﹣0.65= ⑧0.54÷18= ⑨1.25×4= ⑩0.48+0.54=
直接填上得数：
①0.6×0.3= ②1÷0.25= ③4.5﹣1.9= ④0.75+0.25= ⑤8.4÷0.84=
⑥0.05×0.04= ⑦1﹣0.65= ⑧0.54÷18= ⑨1.25×4= ⑩0.48+0.54=
．
．
×
+
×
÷7+
×
3.5×（1.2+
）÷
×
﹣
×
．
×
﹣
÷5 4﹣
÷
﹣
（
﹣
÷2）×
×
+
．
÷24﹣
×
×13+8÷
÷[
﹣（
+
）] 9.75﹣（2.75+3.38）﹣2.62．
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