Academic Standard
Relate area to the operations of multiplication and addition.
Initiative:
Common Core State Standards
Framework:
Mathematics
Type:
Standard
Code:
CCSS.Math.Content.3.MD.C.7
Grade range:
3
Component
Find the area of a rectangle with whole-number side lengths by tiling it, and show that the area is the same as would be found by multiplying the…
Multiply side lengths to find areas of rectangles with whole-number side lengths in the context of solving real world and mathematical problems,…
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 x b and a x c. Use…
Recognize area as additive. Find areas of rectilinear figures by decomposing them into non-overlapping rectangles and adding the areas of the…
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