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 10 12 8 2
- Which one does not belong? 6 1 4 2 5
- Which one does not belong? 6 12 4 1 11
- A = 11, B = 8, C = 2 → the smallest is ____
- A = 13, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 11 10 7 4 2
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 14, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 11 6 10 12 7
- A = 7, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 7 10 1 6 2
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 12 2 1 10 9
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 9 5 8 11
- Which one does not belong? 2 10 11 8 1
- Which one does not belong? 10 5 1 12 6
- A = 15, B = 10, C = 6 → the smallest is ____