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×=
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×=
= 
= 
= 
=
= 
= 
= 
=
= 
=
﹣
= 
×
= 
×44= 
÷22= 4.5×10%=
÷
= 
÷
= 
﹣1.25= 1.5+
= 
X﹣
X=
= 
= 
= 
= 100÷50%=
= 1﹣20%= 0.3×30%= 
×4= 1÷
×30= 1﹣
=
﹣
= ，
×1.2= ，5﹣1
﹣1.6= ，
÷
= ，
×0= ，
÷9= ，
×12= ，0.25×4= ，
÷
= ，
×20%= ．
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