Digital Self-Checking Boom Cards are a great way to assess students' understanding of grade-level skills. This deck of Boom Cards is aligned to some 3rd-Grade Operations and Algebraic Thinking standards 3.OA.1, 3.OA.3, 3.OA.4, 3.OA.5, 3.OA.6, 3.OA.7, and 3.OA.9. In order to complete these BOOM cards, students should demonstrate an understanding of:Know their multiplication and division facts 0-10Be able to find the unknown number in a multiplication or division equation (i.e., ? x 8 = 32).Know