Doubles and Near Doubles | Addition Strategies

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by Michelle Staley

Price: 300 points or $3 USD

Subjects: math

Grades: 1,2

Description: Adding Doubles and Near Doubles | Addition Strategies- My students love using doubles and near doubles to add! This deck of BOOM Cards is perfect for your students to practice their addition strategies. This deck includes 30 cards to practice adding one more and two more to a doubles fact. Enjoy! Michelle Allison CCSS Correlations:\Understand and apply properties of operations and the relationship between addition and subtraction. CCSS.MATH.CONTENT.1.OA.B.3 Apply properties of operations as strategies to add and subtract. CCSS.MATH.CONTENT.1.OA.B.4 Understand subtraction as an unknown-addend problem. Add and subtract within 20. CCSS.MATH.CONTENT.1.OA.C.5 Relate counting to addition and subtraction (e.g., by counting on 2 to add 2). CCSS.MATH.CONTENT.1.OA.C.6 Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13). Work with addition and subtraction equations. CCSS.MATH.CONTENT.1.OA.D.7 Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false.