Expressions+and+Equations

[|Progressions Document] Wiring Diagram for Expressions and Equations

Tasks from Illustrative Mathematics
 * A-SSE.A.1 - Animal Populations
 * K.OA.A.3 - Make 9
 * 1.OA.D.7 - Valid Equalities?
 * 2.NBT.A.4 - Comparisons 1
 * 3.OA.B.5 - Valid Equalities? Part 2
 * 4.OA.A.3 - Karl's Garden
 * 5.OA.A.2 - Comparing Products
 * 6.EE.A.4 - [|Equivalent Expressions]
 * 7.EE.A.2 - Ticket to Ride