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? 12 9 7 5 2
- A = 15, B = 13, C = 5 → the smallest is ____
- A = 15, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 2 4 7 1 3
- Which one does not belong? 6 7 2 11 1
- Which one does not belong? 11 12 9 10 5
- A = 15, B = 12, C = 10 → the smallest is ____
- A = 11, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 11 7 10 1 6
- A = 17, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 1 10 7 9 5
- Which one does not belong? 1 4 6 8 3
- Which one does not belong? 2 10 12 3 4
- Which one does not belong? 9 3 2 1 6
- Which one does not belong? 9 8 2 12 11
- A = 14, B = 10, C = 8 → the smallest is ____
- Which one does not belong? 9 8 10 4 12
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 8, B = 2, C = 1 → the smallest is ____
- A = 13, B = 4, C = 1 → the smallest is ____