直接写得数．
0.4+0.5= 1﹣0.98= 0.578×0= 7.2﹣5.2=
0.3+1.7= 8.6﹣0.6= 3+0.45= 6×0.8=
0.65×0.1= 4.2×0.5= 1.9﹣0.5= 3.5÷5=
0.66﹣0.6= 1.3×100= 3.54+0.06= 0.25×0.38×4=
相关试题
﹣
=12﹣0.12= 5.8+8= 48+32= 
= 4÷4%= 0.6×0.5= 
×
=
+
=1÷
=
+5= ．
+
= 24×
= 5﹣
=
÷
= 40×
=
=
﹣
=
÷0.4=
+
=直接写出结果．
﹣
= 4.5×102= 341﹣103= 270÷18=
10×10%= 5﹣0.25+0.75= 0.42﹣0.32= 2÷
=
×6= 4.57+6.43= 7×
÷7×= 1÷
×
=
= 2÷
=
=
）×72=
=
×25=
÷
=
+
= 1﹣
+
=
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