Fern Smith's "Go Rock Star!" Division Go Fish Game The Tricky Ones ~ 6, 7, 8 and 12s! Common Core Standards Math - Operations & Algebraic Thinking Third Grade: 3.OA.3 3.OA.7 Math ~ Number & Operations in Base Ten Fourth Grade: 4.NBT.5 This card game focuses on the tricky division facts, sixes, sevens, eights & twelves! * 24 PAGES of a Cowboy Monkey Theme! * 96 mixed cards for the game!