A great resource to implement and follow Kindergarten Common Core Standard K.OA.5 (fluently add and subtract within 5). As standard K.OA.5 emphasizes fluency, timing the students as they complete their test cards is a great way to assess which students are fluent and which students need more work in this area.The resource includes four test cards on each of the following categories: +1, -1, +2, -2, +3, -3, +4, -4, +5, -5, as well as four test cards on addition and subtraction: +1/-1, +2/-2, +3/-