Memoria Press Arithmetic Flashcards, & Add Subtract 0-18 NEW sealed

NEW Sealed in plastic Arithmetic Flash Cards PLUS Addition & Subtraction, 0-18 Description These high-quality flashcards by Memoria Press are made on sturdy coated paper, and are a nice size for early elementary hands to use to practice their addition and subtraction math facts. Included are addition cards from 1-10, subtraction cards from 1-10, and addition and subtraction families from 11-18 taught as triplets. Publisher's Description of Arithmetic Flashcards: Addition & Subtraction 0-18 This set flashcards is organized as follows: 1-10 Addition Families 1-10 Subtraction Families 11-18 Addition & Subtraction Families (taught as triplets) Students in first and second grades should continually review all flashcards taught previously to retain fluency and instant recall.