Addition Within 20 | Missing Addends | Summer Themed WITH AUDIO!

by Michelle Staley

Price: 300 points or $3 USD

Subjects: math

Grades: 1,2,3

Description: Addition to 20 | Missing Addends | BOOM Cards™ for Math- Get students excited about math while they practice their addition fluency skills. Students will work on their addition within 20 skills as they compose and decompose numbers with this missing addends deck of task cards. Enjoy! Michelle Allison Common Core State Standards 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. Add and subtract within 20. CCSS.MATH.CONTENT.1.OA.C.5 Relate counting to addition and subtraction. 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; decomposing a number leading to a ten; using the relationship between addition and subtraction; and creating equivalent but easier or known sums.