Subtraction (U.S. Algorithm)
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Subtraction (Number Line) Subtraction Expanded Form Subtraction Long Way (No Regrouping) U.S. Standard Algorithm (No Regrouping)
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Subtraction Expanded Form PART 2 (Subtraction Expanded Form) PART 3 (Subtraction Expanded Form)
(Regrouping) (Regrouping) (Regrouping)
(Regrouping) (Regrouping) (Regrouping)
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