
10道七年级有理数加减计算题.要最全的!急死我了!(不加答案)
4个回答
展开全部
8+(-0.25)-5-(-0.25) (-83)+26+(-41)+15 -3-4+19-11+2 3-[26-(-21)+(-18)]
4.2+5.7-8.4+10.2 -30-11-(-10)+(-12)+18 (-0.125)+5+(-7)+1/8+2 -5.5+(-3.2)-(-2.5)-4.8 14+(-4)+(-2)+26+(-3)
4.2+5.7-8.4+10.2 -30-11-(-10)+(-12)+18 (-0.125)+5+(-7)+1/8+2 -5.5+(-3.2)-(-2.5)-4.8 14+(-4)+(-2)+26+(-3)
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