====== MA 04.MD.C.7 ====== ====Standard:==== MA 04.MD.C.7 Recognize angle measure as additive. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems ---- ====Standard Unpacked:==== Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems, e.g., by using an equation with a symbol for the unknown angle measure. ==== Lesson Plans: ==== ==== Resources: ==== Good Projects here: https://www.illustrativemathematics.org/content-standards/4 [[math_level_4|Back to Mathematics Level 4]]