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Do your students need to boost their skills in Operations and Algebraic Thinking? This Building Thinking Classrooms (BTC) resource addresses 3rd Grade Common Core Math Standards in the domain of Operations and Algebraic Thinking (3.OA.A.1, 3.OA.A.2, 3.OA.A.3, 3.OA.A.4, 3.OA.B.5, 3.OA.B.6, 3.OA.C.7, 3.OA.D.9).These amazing, engaging Building Thinking Classroom (BTC) Tasks and worksheets will make students put their problem-solving and critical-thinking skills to work. Put students in random

This product includes 20 addition and subtraction word problem task cards, a task card recording sheet, the task card answer key, an adding lengths worksheet, and an addition/subtraction word problem exit ticket. I use these resources with 3rd graders, but they can work with grades 2, 3, 4, or homeschool. I like to print, laminate, and cut the task cards. Then I tape them around the classroom. Students move around the classroom with the recording sheet on a clipboard. Students get to practice ma