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? 7 3 12 6 1
- A = 14, B = 10, C = 8 → the smallest is ____
- Which one does not belong? 8 3 12 2 11
- Which one does not belong? 4 10 12 8 3
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 18, B = 8, C = 2 → the smallest is ____
- Which one does not belong? 11 8 7 12 2
- A = 10, B = 3, C = 2 → the smallest is ____
- A = 12, B = 10, C = 1 → the smallest is ____
- A = 12, B = 10, C = 8 → the smallest is ____
- Which one does not belong? 10 9 11 3 1
- A = 10, B = 3, C = 1 → the smallest is ____
- A = 11, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 2 5 1 4 6
- A = 7, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 3 6 5 10 2
- A = 9, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 10 9 6 4 8
- A = 19, B = 15, C = 14 → the smallest is ____
- A = 14, B = 8, C = 4 → the smallest is ____