2nd Grade Math - Arrays - This product can be used as a supplement for Module 6 of Eureka Math (Texas) or NY Eureka. Scaffolding arrays - worksheets (columns, rows, repeated addition). This product has posters, worksheets, centers or workstations, and answer keys.What's included?3 posters - arrays, repeated addition, columns and rows.11 worksheets that focus on arrays - columns, rows, repeated addition. Use for scaffolding - understand concept of arrays. Use as a supplement for the curricu