( please answer in hindi ) based on chapter sapnon ke se din tell when their master gave ganit(maths) questions what did the children do?

lekhak ke student life mein skul mein chutiya mein bht sa hw diya jata tja.tab lekhak se chutiyo mein mile kaam ko pura karne ke liye tarah-tarah ki yojanaye banaya karta tha.