Review Quarter 1 concepts and unit vocabulary with our Halloween-themed Grade 6/7 Crossword Puzzle Pack, designed to engage and challenge your middle school students! This bundle includes 3 printable worksheets featuring: Rational Numbers: FDP, Scientific Notation, Word ProblemsExpressions: Numerical Expressions, Order of Operations, PEMDAS, Absolute Value, Perfect Squares/Square Roots, Algebraic w/ Replacement, Combining Like TermsEquations & Inequalities: 1-step, 2-step, parts of an expression