计算.5-15÷(-5)X(-2) 2/7X(-14/5)-6/5÷(-12/5)-0.25 (计算.5-15÷(-5)X(-2)2/7X(-14/5)-6/5÷(-12/5)-0.25(-1^4)-(-1)^3-[2-(-3)^2](13/3)X6/11-6/11X(-2/3)+4/3X(-6/11)/为分号.X为乘号.
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计算.5-15÷(-5)X(-2) 2/7X(-14/5)-6/5÷(-12/5)-0.25 (计算.5-15÷(-5)X(-2)2/7X(-14/5)-6/5÷(-12/5)-0.25(-1^4)-(-1)^3-[2-(-3)^2](13/3)X6/11-6/11X(-2/3)+4/3X(-6/11)/为分号.X为乘号.
计算.5-15÷(-5)X(-2) 2/7X(-14/5)-6/5÷(-12/5)-0.25 (
计算.
5-15÷(-5)X(-2)
2/7X(-14/5)-6/5÷(-12/5)-0.25
(-1^4)-(-1)^3-[2-(-3)^2]
(13/3)X6/11-6/11X(-2/3)+4/3X(-6/11)
/为分号.X为乘号.
计算.5-15÷(-5)X(-2) 2/7X(-14/5)-6/5÷(-12/5)-0.25 (计算.5-15÷(-5)X(-2)2/7X(-14/5)-6/5÷(-12/5)-0.25(-1^4)-(-1)^3-[2-(-3)^2](13/3)X6/11-6/11X(-2/3)+4/3X(-6/11)/为分号.X为乘号.
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