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