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? 6 2 11 4 1
- A = 18, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 7 3 2 12
- Which one does not belong? 10 8 3 2 7
- Which one does not belong? 6 5 10 4 12
- Which one does not belong? 1 9 3 5 11
- Which one does not belong? 1 12 5 9 4
- Which one does not belong? 12 2 3 9 11
- Which one does not belong? 6 3 7 12 8
- A = 12, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 2 4 1 9 6
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 6, B = 3, C = 2 → the smallest is ____
- A = 11, B = 3, C = 1 → the smallest is ____
- A = 20, B = 12, C = 10 → the smallest is ____
- Which one does not belong? 11 3 1 8 12
- A = 10, B = 6, C = 2 → the smallest is ____
- A = 16, B = 5, C = 4 → the smallest is ____
- A = 11, B = 9, C = 3 → the smallest is ____
- Which one does not belong? 11 12 5 6 2