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? 8 2 12 3 4
- A = 12, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 9 12 3 5 6
- Which one does not belong? 7 2 3 5 11
- Which one does not belong? 2 10 11 9 8
- A = 10, B = 6, C = 3 → the smallest is ____
- A = 12, B = 9, C = 6 → the smallest is ____
- Which one does not belong? 3 5 4 8 11
- Which one does not belong? 2 1 11 12 4
- Which one does not belong? 3 6 8 11 2
- Which one does not belong? 6 12 1 2 5
- A = 9, B = 3, C = 1 → the smallest is ____
- A = 16, B = 11, C = 9 → the smallest is ____
- Which one does not belong? 5 11 12 8 9
- A = 17, B = 15, C = 9 → the smallest is ____
- Which one does not belong? 10 6 8 7 12
- Which one does not belong? 1 8 3 7 9
- A = 20, B = 12, C = 10 → the smallest is ____
- A = 8, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 6 1 12 7 10