用简便方法计算下面各题．
13.2﹣3.7﹣6.3 10.26﹣（3.78+4.26） （
+
）×24
101×7.8 
×24+176×20% 32×12.5×O.25
8.6×
+8.6÷3 700÷12.5÷8．
相关试题
用简便方法计算下面各题．
13.2﹣3.7﹣6.3 10.26﹣（3.78+4.26） （+）×24
101×7.8 ×24+176×20% 32×12.5×O.25
8.6×+8.6÷3 700÷12.5÷8．
=
+1÷3= 6×
=
×
= 500×3%=
×8=
÷2=
÷
=
×
=
×
= 1÷
=
÷60%=
×15=
﹣
×
=
×30= 2÷
÷
=
﹣
=
÷
=
×
×
=
+12.5%=
÷
=
=
÷6=
×16=
÷
= 1÷
=
×
=
÷
= 20×
÷
=
﹣
=
= 60×20%=
÷26=
+
= 1﹣3%=
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