ben pour les cours normaux j'emmène ma TI-80 et pour les contrôles je sors ma TI-92 Plus.

I carry ~1.8. The decimal because I carry my trusty 86 and a decent solar for my teachers who do not like the 86, but I only carry the solar ~4/5 of the time, so I voted 2.

I thought this question meant how many GRAPHING calculators do you carry with you...so I voted 4. TI-83, TI-83 Plus, TI-86, TI-89. TI-89 for games and math, TI-86 for games and math, TI-83 Plus for a few games and a little math, and the TI-83 so someone else can borrow it if they need one.

I carry only one of my 2 calculators to school. I leave my TI-89 at home and bring my TI30 IIS to school for MATH!!

ti-83+ and 86. (i prefer the 83+). maybe an 89 soon, too.

I usually bring 2 to school. My TI-92, for lots of things, I like to play with the geometry when I'm bored in math class. I also bring my TI-30X IIS, simply because it's quicker to get it out of my pocket than to get the 92 out of my backpack (I'm lazy I know)

Now that I've finally got batteries for my TI-80, I might start bringing that instead of the 30X IIS. I am also looking in to getting a TI-36X.

I carry : 73,83,83pse,85,86,89,92p,palm m515