18 Two Sided Problem Solving Task Cards: Provide the independent practice and immediate feedback needed for students to develop mastery. Level 28: Concepts and Skills • Complex Multi-Step Word Problems * Compare Convert Proper and Improper Fractions, Decimals, Percents, and. Mixed Numbers * Convert Rational Numbers * Analyze complex statement for accuracy Contents include 18 two-sided problem solving Task cards with problems on one side / answers on the other) Recommend printing car