计算下面各题能简算的要简算 1.3/4×3/5+2/5×3/4= = = = 2.8×5/6+2/5÷4= = = =
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/30 18:23:41
![计算下面各题能简算的要简算 1.3/4×3/5+2/5×3/4= = = = 2.8×5/6+2/5÷4= = = =](/uploads/image/z/13561319-47-9.jpg?t=%E8%AE%A1%E7%AE%97%E4%B8%8B%E9%9D%A2%E5%90%84%E9%A2%98%E8%83%BD%E7%AE%80%E7%AE%97%E7%9A%84%E8%A6%81%E7%AE%80%E7%AE%97+1.3%2F4%C3%973%2F5%2B2%2F5%C3%973%2F4%3D+%3D+%3D+%3D+2.8%C3%975%2F6%2B2%2F5%C3%B74%3D+%3D+%3D+%3D)
x=N@bYJ]#;
zwcMlD"
])(BC܂M E4S|ɚjOﳿzzYBs6Y}>t
l1O`yŔ̌cӇY5Dŵn
计算下面各题能简算的要简算 1.3/4×3/5+2/5×3/4= = = = 2.8×5/6+2/5÷4= = = =
计算下面各题能简算的要简算 1.3/4×3/5+2/5×3/4= = = = 2.8×5/6+2/5÷4= = = =
计算下面各题能简算的要简算 1.3/4×3/5+2/5×3/4= = = = 2.8×5/6+2/5÷4= = = =