Math Worksheets and Study Guides Fourth Grade. Perimeter

The resources above correspond to the standards listed below:

Rhode Island Standards

RI.M:G&M:4. NECAP - Grade Level Expectation: Geometry and Measurement.
M:G&M:4:6. Demonstrates conceptual understanding of perimeter of polygons, and the area of rectangles, polygons or irregular shapes on grids using a variety of models, manipulatives, or formulas. Expresses all measures using appropriate units. (State)