8888888888+8888888=

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/24 10:20:10
8888888888+8888888=8888888888+8888888=8888888888+8888888=8897777776=8888888888+888888888977777768888

8888888888+8888888=
8888888888+8888888=

8888888888+8888888=
8897777776

=8888888888+8888888

8897777776

8888888888+1111112=8890000000+8888888=8898888888-1111112=8897777776

10000000000+10000000-1111111112-1111112=8897777776