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? 12 1 11 4 6
- A = 12, B = 10, C = 7 → the smallest is ____
- A = 7, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 12 11 8 9 1
- Which one does not belong? 9 2 8 4 7
- Which one does not belong? 12 4 11 3 5
- A = 13, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 2 6 9 7 3
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 7, B = 4, C = 3 → the smallest is ____
- A = 10, B = 6, C = 2 → the smallest is ____
- A = 16, B = 13, C = 6 → the smallest is ____
- A = 20, B = 16, C = 14 → the smallest is ____
- A = 9, B = 5, C = 3 → the smallest is ____
- A = 19, B = 13, C = 8 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 12 4 9 2
- Which one does not belong? 3 2 12 10 9
- A = 18, B = 9, C = 2 → the smallest is ____
- Which one does not belong? 3 4 11 5 6