在某学校体检中测得：小强体重45千克，小东体重37千克，小红体重32千克，小倩体重35千克，小明体重36千克．
（1）如果把他们的平均体重记为0，如何表示这5名同学的体重？
（2）如果把小倩的体重记为0，如何表示这5名同学的体重？
相关试题
9.2×12
= 37
÷9=
×21= 5.089×
=
59×
= 12
÷
=
×
÷×=
+（
﹣
）÷1
﹣
=
34×3.1+5.1×14﹣6
=
+
+
+
+
=
3+
+
+
+
+
+
= 4.25×1.32×0.75÷（1
×1）=
÷13=
×9=
÷
=
+
=
=
﹣
=
=
= 0.5×
=
﹣
=
+
= 2﹣
= 0.25+
=
×
=
÷
= 12÷
=
×18=
=
=
=
=
=
=
= 1.25×32×0.25=
=
﹣
=
×
=
÷
= 1÷40%= 4÷
﹣
= 
÷22= 80%÷
= 26×
=
×
÷
粤公网安备 44130202000953号