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Common Core · Grade 3 · Maths · Measurement & Data

14 curriculum codes

Maths

Measurement & Data

CCSS.MATH.CONTENT.3.MD.C.7.b — opens in a new tab

Multiply side lengths to find areas of rectangles with whole-number side lengths in the context of solving real world and mathematical problems, and represent whole-number products as rectangular areas in mathematical reasoning.

8 resources

CCSS.MATH.CONTENT.3.MD.C.7.c — opens in a new tab

Use tiling to show in a concrete case that the area of a rectangle with whole-number side lengths a and b + c is the sum of a × b and a × c. Use area models to represent the distributive property in mathematical reasoning.

9 resources