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 5 9 4 10
- Which one does not belong? 2 11 3 7 5
- Which one does not belong? 7 11 5 3 1
- A = 14, B = 12, C = 7 → the smallest is ____
- A = 16, B = 14, C = 11 → the smallest is ____
- Which one does not belong? 12 3 2 11 5
- Which one does not belong? 1 4 2 9 3
- A = 16, B = 8, C = 2 → the smallest is ____
- Which one does not belong? 12 10 7 8 4
- Which one does not belong? 11 9 12 6 1
- Which one does not belong? 6 7 9 11 1
- Which one does not belong? 6 4 9 2 3
- A = 13, B = 11, C = 10 → the smallest is ____
- Which one does not belong? 2 1 7 10 12
- Which one does not belong? 5 8 6 1 2
- Which one does not belong? 11 2 1 5 6
- A = 11, B = 4, C = 1 → the smallest is ____
- A = 18, B = 13, C = 4 → the smallest is ____
- A = 12, B = 9, C = 5 → the smallest is ____
- A = 8, B = 6, C = 4 → the smallest is ____