Related Clues

• School division
• A, B or C
• A+ or C–
• See 90-Across
• A+ or CÐ
• A+ or C-
• Mark
• Letter from a teacher
• Rank
• Exam mark
• Steepness
• Any number from 1 to 12
• Learning level
• Eighth or ninth, e.g.
• D is a low one
• Final exam taker's concern
• GPA part
• Slope
• Make the ___ (succeed)
• Part of GPA