三点8×0点59+38×0点041的简便计算。
1个回答
关注
展开全部
答案3.8,简便计算: 3.8x0.59+38x0.041 =3.8x0.59+3.8x0.41 =3.8x(0.59+0.41) =3.8x1 =3.8
咨询记录 · 回答于2022-10-26
三点8×0点59+38×0点041的简便计算。
快点
答案3.8,简便计算: 3.8x0.59+38x0.041 =3.8x0.59+3.8x0.41 =3.8x(0.59+0.41) =3.8x1 =3.8
答案3.8,简便计算: 3.8x0.59+38x0.041 =3.8x0.59+3.8x0.41 =3.8x(0.59+0.41) =3.8x1 =3.8
运用乘法分配律的逆运算
答案发出来了,发了2遍
答案3.8,简便计算: 3.8x0.59+38x0.041 =3.8x0.59+3.8x0.41 =3.8x(0.59+0.41) =3.8x1 =3.8
语音提醒你一下