(-1)+(+2)+(-3)+(+4)+...+(-99)+(+100)有理数加法法则:异号两数相加取绝对值较大的加数的符号,并用较大的绝对值减去较小的绝对值,正数记为a 负数记为b 讲这句活用符号语言表示为什么?试比较
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/02 23:28:13
![(-1)+(+2)+(-3)+(+4)+...+(-99)+(+100)有理数加法法则:异号两数相加取绝对值较大的加数的符号,并用较大的绝对值减去较小的绝对值,正数记为a 负数记为b 讲这句活用符号语言表示为什么?试比较](/uploads/image/z/225970-34-0.jpg?t=%28-1%29%2B%28%2B2%29%2B%28-3%29%2B%28%2B4%29%2B...%2B%28-99%29%2B%28%2B100%29%E6%9C%89%E7%90%86%E6%95%B0%E5%8A%A0%E6%B3%95%E6%B3%95%E5%88%99%EF%BC%9A%E5%BC%82%E5%8F%B7%E4%B8%A4%E6%95%B0%E7%9B%B8%E5%8A%A0%E5%8F%96%E7%BB%9D%E5%AF%B9%E5%80%BC%E8%BE%83%E5%A4%A7%E7%9A%84%E5%8A%A0%E6%95%B0%E7%9A%84%E7%AC%A6%E5%8F%B7%EF%BC%8C%E5%B9%B6%E7%94%A8%E8%BE%83%E5%A4%A7%E7%9A%84%E7%BB%9D%E5%AF%B9%E5%80%BC%E5%87%8F%E5%8E%BB%E8%BE%83%E5%B0%8F%E7%9A%84%E7%BB%9D%E5%AF%B9%E5%80%BC%EF%BC%8C%E6%AD%A3%E6%95%B0%E8%AE%B0%E4%B8%BAa+%E8%B4%9F%E6%95%B0%E8%AE%B0%E4%B8%BAb+%E8%AE%B2%E8%BF%99%E5%8F%A5%E6%B4%BB%E7%94%A8%E7%AC%A6%E5%8F%B7%E8%AF%AD%E8%A8%80%E8%A1%A8%E7%A4%BA%E4%B8%BA%E4%BB%80%E4%B9%88%EF%BC%9F%E8%AF%95%E6%AF%94%E8%BE%83)
xUR@Y
ÿ+xc)vm,?IGɿ736e
8JGݯ{zc}ѯQ0 Q.v2rUin]G魖%oV)خJzإJ/Q^ dgC[կ#хR.-5vVڭG)Ev@\LX)%'̗-P~閗+k5bCoھ g`qv ٫_sXs;cz5N7~4=1p
M!(@oBj
؈f @p.gxX68996lNv<%qC 狓dۛO*`?tcPhwl;&s
ZCR}s|+obr험h䠀