Technically, an infinite number. As numbers are infinite, so are the equations that represent these numbers. For example, 537 - 185 = 352. You can always add one to the number you started with, changing the equation to get 352. Since there is an infinite amount of numbers, the equations are also infinite.
I get the feeling this a sarcastic question..
you will get many math problems during life
There are infinitely many math problems whose solution would be -7. Here is a simple algebra problem: x + 10 = 3. What is x? The answer (you guessed it) is -7.
There are different procedures for different problems!
A comparison in math terms is when you see if two problems are equal to each other.
What are some names of different kinds of Math problems
This can't be explained in a few sentences; different types of math problems require different methods for solving them.
Intelligence includes many different mental abilities; the ability to do math problems is just one of them.
1243246422436343535363536535363535363564535364657674658405=-3950984958947485738474746474656353645
24 problems
I do 27
there are multiplication, subtraction, addition, and division!
The answer is an equal sign =