计算:99999×22222+33333×33334=______.
计算:99999×22222+33333×33334=______.
计算99999×7+11111×37=______.
计算:99999+9999+999+99+9=______.
计算:5002-499×501=______.
计算:1232-122×124=______.
计算:1001×1001-1001=______.
简便计算:101×99=______.
计算:888×999=______.
计算:lg2+lg5=______.
计算:1.996+19.97+199.8=______.
计算5.762-4.242=______.
计算:57.32°=______度______分______秒.