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