HS Number and Quantity Home › Forums › Questions about the standards › HS Number and Quantity This forum has 7 topics, 12 replies, and was last updated 6 years ago by Cathy Kessel. Viewing 7 topics - 1 through 7 (of 7 total) Topic Voices Posts Last Post Quantities Started by: Sarah Stevens 3 3 6 years ago Cathy Kessel Rationalizing the denominator Started by: tomergal 2 3 9 years, 4 months ago tomergal CN.7 vs REI.4b Started by: dhh 2 2 9 years, 12 months ago Bill McCallum N-RN.2 Started by: Anonymous 2 2 10 years, 9 months ago Bill McCallum Sums/Products are Rational/Irrational Started by: Fred Hollingshead 3 4 11 years, 2 months ago Bill McCallum Rational Fractions? Started by: JenniferSpencer 3 3 11 years, 8 months ago Bill McCallum Use of significant figures Started by: dcornstubble 2 2 12 years, 2 months ago Bill McCallum Viewing 7 topics - 1 through 7 (of 7 total) You must be logged in to create new topics. Log In Username: Password: Keep me signed in Log In