计算:(1)(-3)×(-9)-8×(-5)(2)-63÷7+45÷(-9)(3) (4)(1- )×(-48)(5) -0.25
计算:(1)(-3)×(-9)-8×(-5)(2)-63÷7+45÷(-9)(3)(4)(1-)×(-48)(5)-0.25×(-5)×(-64)(6)...
计算:(1)(-3)×(-9)-8×(-5)(2)-63÷7+45÷(-9)(3) (4)(1- )×(-48)(5) -0.25×(-5)×(-64)(6)
展开
1个回答
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询