LOW PREP 24 adding and subtraction within 20 strategies task cards FOR FALL. Aligned to first and second grade CCSS (1.OA.C.6 & 2.OA.B.2). Three versions: color, ink saver and b/w. Use as independent practice, small group, SCOOT game, Solve the Room activity or in a math station. These also would be a great addition to your Sub Tub or morning work routine! The kid detective theme is adorable, too!There are separate recording sheets labeled for SCOOT & Solve the Room activities.Print, cut