Price: 200 points or $2 USD
Subjects: math
Grades: 2,3
Description: These BOOM Cards are a super fun way to practice addition math facts to 20. This deck has 18 cards that give your students practicing adding within 20 using the MIXED mental math strategy to increase their addition fluency. The cards are in a fun back to school theme. As students answer each problem, another part of the hidden picture is revealed. CCSS 2OA.2