Montessori Subtraction of Unlike Fractions (with GCF) Presentation includes following contents: Subtraction of Unlike Fractions with GCF : Step1 (Find the LCM)Subtraction of Unlike Fractions with GCF : Step2 (Multiply the fraction with LCM)Subtraction of Unlike Fractions with GCF : Step3 (Find the GCF)Subtraction of Unlike Fractions with GCF : Step4 (Simplify the sum with GCF)PracticeWorkbook Information: Workbook is available at: https://www.teacherspayteachers.com/Product/Montessori-Subtracti