3-2

If you mean arithmetic: 3 − 2 = 1. If you meant something else (e.g., Section 3.2 in a textbook or a specific problem labeled “3-2”), please share the subject or a copy of the problem and I’ll tailor the help. Would you like a quick set of practice problems on subtraction, or a brief review of subtraction concepts (integers, fractions, or algebraic expressions)?