在下面的五个算式中加上适当的运算符号和括号，使符合左右两边相等．0.5______0.5______0.5______05______0.5=00.5______0.5______0.5______05______0.5=0.50.5______0.5______0.5______05______0.5=10.5______0.5______0.5______05______0.5=1.50.5______0.5______0.5______05______0.5=2．
问题描述：
在下面的五个算式中加上适当的运算符号和括号，使符合左右两边相等．
0.5______0.5______0.5______05______0.5=0
0.5______0.5______0.5______05______0.5=0.5
0.5______0.5______0.5______05______0.5=1
0.5______0.5______0.5______05______0.5=1.5
0.5______0.5______0.5______05______0.5=2．
答
根据题意可得：
0.5×（0.5-0.5）×0.5×0.5=0；
0.5+0.5-0.5+0.5-0.5=0.5；
0.5×（0.5-0.5）+0.5+0.5=1；
0.5+0.5+（0.5-0.5）+0.5=1.5；
0.5÷0.5÷0.5÷05×0.5=2．
答案解析：根据小数四则混合运算的顺序进行解答即可．
考试点：填符号组算式．
知识点：本题主要考查小数四则混合运算的顺序，根据题意进一步解答即可．