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 1 4 2 10
- A = 14, B = 10, C = 2 → the smallest is ____
- Which one does not belong? 8 11 10 12 1
- Which one does not belong? 3 5 6 1 11
- A = 8, B = 6, C = 4 → the smallest is ____
- A = 9, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 5 6 10 9 2
- A = 16, B = 7, C = 6 → the smallest is ____
- A = 14, B = 12, C = 10 → the smallest is ____
- Which one does not belong? 9 12 7 10 8
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 9 1 3 8
- Which one does not belong? 11 12 2 6 1
- A = 14, B = 9, C = 8 → the smallest is ____
- A = 6, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 12 6 8 1 4
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 11 4 10 8
- A = 15, B = 12, C = 1 → the smallest is ____
- A = 16, B = 10, C = 2 → the smallest is ____