Frost typed three numbers.

The three numbers of frosting are 104.

Frost, wind and cold rain are the first frost season, and frost falls in the first frost. Even in the Gregorian calendar of 10 every year, the first frost number is 10, where first frost stands for the number 4. In this question, the homonym of frost is double, and the number of strokes of double is 4. In other words, the number of Frost Falls is 104.

The first frost, about 65438+1October 23rd in Gregorian calendar every year, means that the weather is getting colder and the first frost appears. It is the last solar term in autumn, which also means that winter is about to begin.