．
相关试题
直接写出得数．
1﹣9= 
+0.2= 
+
﹣0.2= 5÷
=
3.6×
= 
×1.5= 
﹣
= 1÷
=
×15= 4.5+
= 2.43+4.57= ﹣
=
×1.2= 2.5﹣
= 5﹣1
﹣1.6= 
÷
=
2
×0= （0.18×
）÷9= 0.2 5×4= 
÷
=
（+
）×12=
直接写出得数．
1﹣9= +0.2= +﹣0.2= 5÷=
3.6×= ×1.5= ﹣= 1÷=×15= 4.5+= 2.43+4.57= ﹣=×1.2= 2.5﹣= 5﹣1﹣1.6= ÷=
2×0= （0.18×）÷9= 0.2 5×4= ÷=
（+）×12=
+
= 
×18= 
﹣
= 
×
×8=
×
= 
÷6= 
÷
= （
+
）×24=
÷
= 24×25% 0÷
×
÷
=
= 
= 
=
= 
= 
×
÷
= 
×
÷
= 
÷
= 
÷
=
÷5÷
= 
÷
= 
×
=
÷25= 5÷
÷
= 12÷
=
﹣
= 
﹣
= 
÷
= 
= 
= 
×9= 
÷12=
= 
= 
= 7.8×9+7.8= 
×0=
）= 12×
=
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