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tags: associative property

Tags: nonlinear, HSS.ID.C.7, factoring, hat size, 4.MD.1,
under construction
tags: associative property
We found 3 post available for you

Lots of Pieces
Number Sense 3-act tasks
🧩In this updated activity, students will explore estimation and addition with a collection of puzzles. It’s important to start with the starter slides, where st...
2nd 3rd 4th 5th 2.OA 3.MD commutative property associative property grouping 2.NBT estimation

Gauss and our star of stars
Number Sense Geometry Math and Art
How many stars are in this image and how did you count them? For Adventurer members we have a teaching suggestions and our solution sheet.
patterns 6th 7th 5th 3rd 4th commutative property associative property Gauss 3.OA 4.OA 5.OA

Will our U.S. flag change yet again?
Algebra Geometry Math and Social Studies Current events
How many stripes are in our present flag?  (The bottom right flag that has been in use since 1960; See the PowerPoint) How many stars? What do the numbers of stars and strip...
patterns 6th 5th 3rd 4th 4.OA 3.OA associative property flag
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