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? 11 2 7 4 1
- Which one does not belong? 6 5 7 2 8
- A = 14, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 2 5 8 10
- A = 8, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 10 5 12 7 6
- Which one does not belong? 6 9 8 2 10
- A = 17, B = 11, C = 9 → the smallest is ____
- A = 14, B = 12, C = 1 → the smallest is ____
- Which one does not belong? 4 1 8 7 3
- Which one does not belong? 8 11 7 3 1
- A = 7, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 7 4 11 1 6
- A = 19, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 11 10 9 3 12
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 19, B = 17, C = 4 → the smallest is ____
- Which one does not belong? 1 7 2 10 4
- A = 11, B = 7, C = 1 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____