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 10 1 7 5
- A = 19, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 12 5 3 10 6
- Which one does not belong? 12 2 11 8 10
- Which one does not belong? 11 2 12 4 1
- A = 16, B = 8, C = 1 → the smallest is ____
- A = 19, B = 17, C = 6 → the smallest is ____
- A = 8, B = 4, C = 1 → the smallest is ____
- A = 18, B = 6, C = 2 → the smallest is ____
- A = 14, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 1 11 8 5 12
- Which one does not belong? 7 6 1 4 10
- Which one does not belong? 9 1 5 10 4
- Which one does not belong? 10 11 2 7 4
- A = 15, B = 13, C = 3 → the smallest is ____
- Which one does not belong? 3 7 10 2 1
- A = 7, B = 5, C = 4 → the smallest is ____
- A = 17, B = 9, C = 4 → the smallest is ____
- Which one does not belong? 5 4 2 6 9
- Which one does not belong? 7 8 9 3 6