Singapore Math: Primary Math Textbook 3A Common Core Edition Grade 2 Edition is a series of

Edition is a series of 12 books written to provide challenging supplementary material for primary level mathematics

Explode the Code Book 7 introduces students to the sounds of soft c and g

which includes chapters on sequences

grouping and sharing

consecutive numbers

Singapore Math: Primary Math Textbook 3A Common Core Edition Grade 2 Edition is a series ofSingapore Math Primary Mathematics: Common Core Edition books have been updated where necessary to align with the CCSS. However, this does not mean that the content has been reduced in its level of difficulty. If CCSS called for content to be introduced at a later level, Singapore Math didn't move content from the earlier level, but rather simply revisits it more in depth at the CCSS level. Singapore Math's Primary Math, Common Core Edition series