Сравни выражения, не вычисляя

1. \(8+1\) [ \(\lt\) | \(\gt\) | \(=\) ] \(9+2\)
2. \(5+5\) [ \(\gt\) | \(\lt\) | \(=\) ] \(8+6\)
3. \(2+7\) [ \(\gt\) | \(=\) | \(\lt\) ] \(2+8\)