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? 6 1 4 2 12
- Which one does not belong? 10 1 6 9 11
- Which one does not belong? 10 3 4 5 1
- Which one does not belong? 5 4 8 11 10
- Which one does not belong? 1 3 11 4 12
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 14, B = 10, C = 1 → the smallest is ____
- Which one does not belong? 1 12 7 6 4
- A = 12, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 10 12 5 7 1
- A = 11, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 9 11 3 12
- A = 13, B = 6, C = 5 → the smallest is ____
- A = 12, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 12 7 2 9 5
- A = 18, B = 8, C = 5 → the smallest is ____
- Which one does not belong? 11 3 5 1 2
- Which one does not belong? 11 5 3 10 1
- A = 20, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 3 1 12 11 4