÷0.6×
+
×
+
76×
×
+
×
+
×
x+
=
x+
x=140．相关试题
用你喜欢的方法计算．
136×
2001×3.14+200.1×31.4+20.01×314
﹣[（
+
）×
] 333×334+999×222
1.25×17.6+36.1÷0.8+2.63×12.5
÷（
+2.5×
）
用你喜欢的方法计算．
136× 2001×3.14+200.1×31.4+20.01×314﹣[（+）×] 333×334+999×222
1.25×17.6+36.1÷0.8+2.63×12.5÷（+2.5×）
= 0.23=
=
=
=
= 45÷25÷4=
×4÷
= 1÷0.125﹣8=
×
÷
= 10×
=
﹣
=
×
=
÷1+
×
=（
）×6= 6.5×4×
=
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