9×9=81,
98765×9=888885,
98×9=882,
987654×9=888886,
987×9=8883,
9876543×9=88888887
9876×9=88884.
故答案为:81,888885,882,8888886,8883,9876543,88884.
9×9=81,
98765×9=888885,
98×9=882,
987654×9=888886,
987×9=8883,
9876543×9=88888887
9876×9=88884.
故答案为:81,888885,882,8888886,8883,9876543,88884.