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? 11 10 9 4 6
- Which one does not belong? 12 7 2 10 9
- Which one does not belong? 7 6 1 9 5
- A = 14, B = 3, C = 1 → the smallest is ____
- A = 20, B = 11, C = 7 → the smallest is ____
- A = 13, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 3 11 12 4 7
- Which one does not belong? 10 3 2 9 4
- Which one does not belong? 12 5 10 4 11
- Which one does not belong? 3 6 11 1 8
- Which one does not belong? 7 5 1 10 3
- Which one does not belong? 9 10 7 1 3
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 9 1 4 3
- A = 16, B = 10, C = 5 → the smallest is ____
- Which one does not belong? 10 12 11 9 4
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 7, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 11 1 7 2 12
- A = 6, B = 3, C = 1 → the smallest is ____