(-9.7)+4+(-5.3)+8递等式计算+步骤~(-9.7)+4+(-5.3)+8计算-7-(+7)-(-14)-2
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 11:29:22
![(-9.7)+4+(-5.3)+8递等式计算+步骤~(-9.7)+4+(-5.3)+8计算-7-(+7)-(-14)-2](/uploads/image/z/658846-46-6.jpg?t=%28-9.7%29%2B4%2B%28-5.3%29%2B8%E9%80%92%E7%AD%89%E5%BC%8F%E8%AE%A1%E7%AE%97%2B%E6%AD%A5%E9%AA%A4%7E%28-9.7%29%2B4%2B%28-5.3%29%2B8%E8%AE%A1%E7%AE%97-7-%EF%BC%88%2B7%EF%BC%89-%EF%BC%88-14%EF%BC%89-2)
(-9.7)+4+(-5.3)+8递等式计算+步骤~(-9.7)+4+(-5.3)+8计算-7-(+7)-(-14)-2
(-9.7)+4+(-5.3)+8递等式计算+步骤~
(-9.7)+4+(-5.3)+8计算
-7-(+7)-(-14)-2
(-9.7)+4+(-5.3)+8递等式计算+步骤~(-9.7)+4+(-5.3)+8计算-7-(+7)-(-14)-2
(-9.7)+4+(-5.3)+8
=4+8-(9.7+5.3)
=12-15
=-3
-7-(+7)-(-14)-2
=-7-7+14-2
=-2
(-9.7)+4+(-5.3)+8
= (-9.7)+(-5.3)+4+8
= -15+4+8
= -3
-7-(+7)-(-14)-2
= -7-7+14-2
= -14+14-2
= -28x(-1又5/7)x(-25)除以(-4/7)
49又24/25x(-5)
(-47.65)x2又6/11+(-37.15)x(-...
全部展开
(-9.7)+4+(-5.3)+8
= (-9.7)+(-5.3)+4+8
= -15+4+8
= -3
-7-(+7)-(-14)-2
= -7-7+14-2
= -14+14-2
= -2
收起
(-9.7)+4+(-5.3)+8=-15+12=-3
-7-(+7)-(-14)-2=-14+14-2=-28x(-1又5/7)x(-25)除以(-4/7)
49又24/25x(-5)
(-47.65)x2又6/11+(-37.15)x(-2又6/11)+10.5x(-7又5/11)8x(-1又5/7)x(-25)除以(-4/7)
49又24/25x(-5)
全部展开
(-9.7)+4+(-5.3)+8=-15+12=-3
-7-(+7)-(-14)-2=-14+14-2=-2
收起
(-9.7)+4+(-5.3)+8
=4+8-9.7-5.3
=12-(9.7+5.3)
=12-15
=-3
-7-(+7)-(-14)-2
=14-2-7-7
=-2