Subtraction Question Generator

[daqddyo1]

This is a snap for addition questions.
What I would like is a set up a page of subtraction questions where the first number in column A is generated between say 50 and 100. (I know how to do this) and the number to be subtracted from this has to be random but less than the corresponding value in column A. The formula for randomly choosing this number is troubling me.

What I hope is that then I can just grab the lower right hand corner of the selected block of cells and pull it down to generate a page of questions for my granddaughters to work on.

Thanks,

John

[Domski]

In A1: =RANDBETWEEN(50,100)
In B1: =RANDBETWEEN(1,A1-1)

Dom

[daqddyo1]

Thanks Dom

How easy!!

Regards,

John