Empower your special education students and those with autism to conquer subtraction with this comprehensive teaching guide. This substantial resource is meticulously crafted to deconstruct subtraction number operations into digestible pieces. The curriculum's scope and sequence strategically build on each mastered skill, fostering discrimination, and progressively enhancing complexity. Featuring a baseline assessment planning tool, curriculum map, 13 leveled units with flashcards, worksheets, and end-of-unit assessments, along with visual anchor charts for regrouping, this packet provides a systematic approach to subtraction. With over 170 included worksheets, this resource is a vital tool for effective and engaging subtraction instruction.