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