10. There are two numbers 365 and 24. Now subtract 19 from the first number and add 12 to the second number, which counts as one operation. How many operations ( ) times later, will the two numbers be equal.
【Answer】11 times.
【Analysis】Exam point: Difference analysis. The original difference between the two numbers is: $365-24=341$. Each operation reduces the first number by 19 and increases the second number by 12, so the difference between the two numbers decreases by $19+12=31$. It requires $341 \div 31=11$ (times) of operations to make the two numbers equal.