数学题在线解答9999*9998-9998*9997-9997*9996+9996*9995
来源:学生作业帮助网 编辑:六六作业网 时间:2025/02/04 14:02:11
数学题在线解答9999*9998-9998*9997-9997*9996+9996*9995数学题在线解答9999*9998-9998*9997-9997*9996+9996*9995数学题在线解答9
数学题在线解答9999*9998-9998*9997-9997*9996+9996*9995
数学题在线解答9999*9998-9998*9997-9997*9996+9996*9995
数学题在线解答9999*9998-9998*9997-9997*9996+9996*9995
9999*9998-9998*9997-9997*9996+9996*9995
=9998(9999-9997)+9996(9995-9997)
=9998*2-9996*2
=(9998-9996)*2
=2*2
=4
4
4
99840097971703719840