问题
填空题
1×9+2=11,12×9+3=111,123×9+4=1111,1234×9+5=______.
答案
1×9+2=11,12×9+3=111,123×9+4=1111,1234×9+5=11111;
故答案为:11111.
1×9+2=11,12×9+3=111,123×9+4=1111,1234×9+5=______.
1×9+2=11,12×9+3=111,123×9+4=1111,1234×9+5=11111;
故答案为:11111.