These 20 cards allow students to work visually and kinesthetically when learning multiplication facts. The cards also allow students to make connections between problems to buld mental anchors for remembering facts. Each card requires the student to write two multplication sentences for each array or number line. However, students are then asked to add or remove rows, columns, or arrows from the given arrays or number lines. This allows connections to be made between the two problems. These connections become anchors for learning multplication problems in a quicker and more efficient way. Check out the samples. Meets both Common Core and Texas TEKS. Great for grades 3, 4, and 5.