7.263+6.84-0.84+2.77简便运算
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/23 19:50:27
7.263+6.84-0.84+2.77简便运算7.263+6.84-0.84+2.77简便运算7.263+6.84-0.84+2.77简便运算7.23+6.84-0.84+2.77=7.23+2.7
7.263+6.84-0.84+2.77简便运算
7.263+6.84-0.84+2.77简便运算
7.263+6.84-0.84+2.77简便运算
7.23+6.84-0.84+2.77
=7.23+2.77+6.84-0.84
=10+6
=16