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? 4 11 12 7 10
- Which one does not belong? 2 7 12 3 6
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 4 10 5 6
- A = 19, B = 17, C = 13 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 4 5 7 6
- Which one does not belong? 6 12 9 8 1
- A = 14, B = 6, C = 2 → the smallest is ____
- A = 20, B = 17, C = 13 → the smallest is ____
- Which one does not belong? 8 5 11 7 10
- Which one does not belong? 6 1 4 5 9
- Which one does not belong? 8 9 6 11 7
- Which one does not belong? 1 12 5 11 8
- A = 13, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 10 2 8 1 6
- Which one does not belong? 8 6 2 5 9
- Which one does not belong? 2 6 10 12 8
- A = 15, B = 2, C = 1 → the smallest is ____
- A = 11, B = 9, C = 4 → the smallest is ____