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? 2 12 4 9 5
- A = 14, B = 5, C = 2 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 18, B = 14, C = 8 → the smallest is ____
- A = 18, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 4 3 12 11 5
- Which one does not belong? 2 5 10 7 1
- A = 9, B = 7, C = 5 → the smallest is ____
- A = 17, B = 14, C = 9 → the smallest is ____
- Which one does not belong? 8 12 3 7 9
- Which one does not belong? 10 9 6 8 2
- Which one does not belong? 2 8 6 4 9
- Which one does not belong? 9 2 7 4 10
- Which one does not belong? 12 1 5 3 11
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 15, B = 10, C = 2 → the smallest is ____
- Which one does not belong? 7 5 2 10 8
- Which one does not belong? 7 1 3 12 5
- Which one does not belong? 8 9 5 4 10
- A = 13, B = 11, C = 7 → the smallest is ____