This edition of go math is the common core edition which i believe means that its not state specific some state customers like california or florida may make specific demands of the publisher but this common core edition presumably covers the material that is common for students from any state or suitable for any curriculum authority . This edition of go math is the common core edition which i believe means that its not state specific some state customers like california or florida may make specific demands of the publisher but this common core edition presumably covers the material that is common for students from any state or suitable for any curriculum authority . Go math standards practice book grade 2 common core edition book read reviews from worlds largest community for readers book by houghton mifflin ha. 1 detail book title go math standards practice book grade 2 common core edition 1st edition format pdfkindleepub language english asin 0547588143 paperback 178 pages product dimensions 7 x 06 x 95 inches 2 download pdf go math standards practice book grade 2 common core edition 1st edition read online 3. Go math grade 2 common core edition by houghton mifflin harcourt houghton mifflin harcourt used good item in good condition textbooks may not include supplemental items ie cds access codes etc