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