Reasonable and Unreasonable Estimation in Word Problems 4OA3

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=l0JyMFDNyjM

Students learn to find whether an answer or estimate is reasonable or unreasonable. For more videos and instructional resources, visit TenMarks.com. TenMarks...

CCSS, Common Core, 4.OA.3, Grade 4, Operations and Algebraic Thinking, Operations, Algebraic Thinking, OA, Math, Education, Teaching, Teachers, Personalized Learning, K12, Blended Learning, Instructional Resources, Lesson, Math Lesson
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