Storyline: Add the Numbers

Thank you for sharing, i enjoyed the graphics and like you my maths improved too!

That was cool, thanks a lot for sharing!

Well done. I like it. Thanks.

So simple but so effective. Thank you for sharing.

this is great

Great way to hone the skill of doing math in your head.

Please guide how to write variables for a subtraction problem in storyline so that there are no negative numbers