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Check Subtraction with Addition

Grades: 2nd Grade

Subjects: Math

Standards: Add up to four two-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations. (Math.2.4(B))

Student Instructions

move Move the numbers from the equation into the vertical form strategy. pencil Draw to help you solve. frame-label Type your answer. Then go to the addition algorithm to use the flexcards to build an addition problem to help you check your work.

Teacher Notes (not visible to students)

Supplement Activity for Eureka/Bluebonnet Math Module 5, Lesson 13.

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Check Subtraction with Addition

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