直接写出得数．
83﹣57= 1﹣0.74= 0.24×50= 178.5﹣36.5﹣63.5=
1÷
= 
﹣
= 6
﹣0.25= 1.25×3×8=
6.4×= 
+
= 2.6÷0.4= 18×（
﹣
）=
÷
= 4.5×0= 81÷
= 8×
÷8×=
相关试题
直接写出得数．
83﹣57= 1﹣0.74= 0.24×50= 178.5﹣36.5﹣63.5=
1÷= ﹣= 6﹣0.25= 1.25×3×8=
6.4×= += 2.6÷0.4= 18×（﹣）=÷= 4.5×0= 81÷= 8×÷8×=
﹣0.32= 0.3×0.3= 24×（
+
）= 2÷（5÷7）=
=
+
= 10﹣
=
=
×
=
÷0.8=
×3÷
÷
= 0.125+
= 3×
=
+
×4=
﹣
= 1﹣75%=
÷0.01= 0÷
+
÷6= 3÷0.9= 13.5÷9=
=
= 40.5﹣0.05= 2÷10%=
×
= 6900÷30=
÷3= 10÷
=
÷
=
×
=
÷
=
×
= 1﹣
=
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