Critical Thinking Worksheet
Recommended for 2nd Grade — High School
Critical Thinking Worksheet
Name: ____________________Date: ____________
Instructions: Analyzing riddles, spotting flaws in reasoning, and making evidence-based choices.
20 problems
- Which one does not belong? 9 12 4 2 7
- A = 13, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 12 2 4 1 11
- Which one does not belong? 10 5 2 7 4
- A = 19, B = 15, C = 3 → the smallest is ____
- A = 8, B = 3, C = 1 → the smallest is ____
- A = 11, B = 7, C = 5 → the smallest is ____
- A = 19, B = 14, C = 2 → the smallest is ____
- Which one does not belong? 8 11 5 2 4
- Which one does not belong? 2 7 12 11 10
- A = 15, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 11 3 2 9 7
- Which one does not belong? 3 12 1 8 11
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 18, B = 10, C = 4 → the smallest is ____
- Which one does not belong? 12 5 9 10 7
- A = 13, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 7 4 1 10 12
- Which one does not belong? 2 11 3 6 8
- A = 9, B = 6, C = 2 → the smallest is ____