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? 8 11 2 10 6
- Which one does not belong? 3 1 12 7 5
- A = 13, B = 8, C = 1 → the smallest is ____
- A = 16, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 4 11 10 3 12
- Which one does not belong? 3 9 2 7 1
- Which one does not belong? 9 5 1 11 8
- A = 7, B = 4, C = 1 → the smallest is ____
- A = 9, B = 3, C = 2 → the smallest is ____
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 15, B = 8, C = 5 → the smallest is ____
- Which one does not belong? 11 3 8 9 12
- A = 17, B = 13, C = 1 → the smallest is ____
- Which one does not belong? 12 4 8 3 5
- A = 6, B = 3, C = 2 → the smallest is ____
- A = 13, B = 9, C = 1 → the smallest is ____
- A = 11, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 8 7 1 10 6
- A = 19, B = 3, C = 1 → the smallest is ____
- A = 12, B = 4, C = 1 → the smallest is ____