How many points is 10 space marines?

If you are talking about tactical squads then you start with 9 bolters and a sergeant with a boltgun/bolt pistol. This is a 90 point squad.However, you can change the weapons of your squad:You can equip your sergeant with...ChainsWord ................................................ freeCombi-melta, flamer or plasma .................... +10 ptsStorm bolter ............................................... +10 ptsPlasma pistol ............................................... +15 ptsA power weapon ......................................... +15 ptsPower fist ................................................... +25 ptsThese points add to the original 90 default points.If your squad numbers 10 models you can equip 1 marine with.....A flamer ....................................................... freeA meltgun ..................................................... +5 ptsA plasma gun ................................................ +10 pts1 other marine may take...........A heavy bolter, multi-melta or a missile launcher... freeA plasma cannon ............................................ +5 ptsA lascannon .................................................... +10 ptsYou need to get the Space Marine codex (but I hope I helped)