直接写出计算结果．
2.4+0.73= 3.07×4= 2.6×0.3= 537﹣99=
5﹣0.71﹣0.19= 7.3÷8÷0.125= 2.7×4+2.3×4= 32+7.2+0.8=
3.6+13.5+1.4= 1.5×17×0.2=
直接写出计算结果．
2.4+0.73= 3.07×4= 2.6×0.3= 537﹣99=
5﹣0.71﹣0.19= 7.3÷8÷0.125= 2.7×4+2.3×4= 32+7.2+0.8=
3.6+13.5+1.4= 1.5×17×0.2=
=
÷4=
×3= 1÷
= 1﹣
﹣
×
= 3﹣4×
=
×12=
÷
=
+
= 1﹣
﹣
=
﹣
=
×3=
×
=
﹣0.25= 72×
=
÷
=
÷
= 36÷
=
÷
=
×16= 12÷
= 0.3×
=
÷
= 1÷
= 0×
=
=
=
= 0×
=
÷
×1.4=
×
=
×10= 30×0.05=
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