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? 5 12 4 2 3
- Which one does not belong? 5 4 2 7 9
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 3 4 6 12
- A = 6, B = 4, C = 3 → the smallest is ____
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 11 9 12 7 6
- Which one does not belong? 8 10 9 6 3
- Which one does not belong? 4 8 6 5 12
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 7, B = 4, C = 1 → the smallest is ____
- A = 19, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 2 9 3 10 11
- A = 17, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 7 4 6 5 12
- A = 11, B = 4, C = 1 → the smallest is ____
- A = 19, B = 17, C = 16 → the smallest is ____
- Which one does not belong? 5 2 6 7 3
- Which one does not belong? 12 6 5 8 4
- A = 11, B = 2, C = 1 → the smallest is ____