randomize or generate?

i am making a math program. but can i make a label what automatically randomized or generated math questions??
or do i need to make a Array?

how can i do it? can you tell me the codes i can juse best?

I believe it is rnd * the number you wish to be the maximum. If you store it to an integer, it will get rid of the decimal.

rnd returns a value from .00001 to .99999.

To use it as an integer, use this format:
num = rnd*6+1
That will make a random integer from 1 to 6, assuming num is an integer.

If you do not add one, rnd*6 will be an integer from 0 to 5.

it generate only long values. if we convert to integer same numbers repeates manytimes.any possibility to generate random integer value which is not repeats