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? 2 3 6 8 5
- A = 11, B = 7, C = 1 → the smallest is ____
- A = 12, B = 5, C = 2 → the smallest is ____
- A = 10, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 12 7 5 1
- Which one does not belong? 5 3 7 12 1
- Which one does not belong? 1 5 4 7 6
- Which one does not belong? 3 7 2 10 9
- Which one does not belong? 7 4 6 11 1
- Which one does not belong? 1 2 5 9 6
- A = 16, B = 14, C = 13 → the smallest is ____
- A = 18, B = 14, C = 10 → the smallest is ____
- A = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 11 1 8 10
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 16, B = 10, C = 6 → the smallest is ____
- Which one does not belong? 1 2 12 9 4
- Which one does not belong? 9 12 10 7 11
- A = 6, B = 3, C = 2 → the smallest is ____
- A = 8, B = 6, C = 5 → the smallest is ____