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 3 11 7 10
- Which one does not belong? 9 12 7 6 4
- A = 17, B = 9, C = 2 → the smallest is ____
- Which one does not belong? 9 8 7 5 12
- A = 18, B = 16, C = 1 → the smallest is ____
- A = 15, B = 13, C = 11 → the smallest is ____
- Which one does not belong? 3 4 9 10 5
- Which one does not belong? 9 8 2 11 7
- Which one does not belong? 7 6 12 3 1
- A = 12, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 6 1 9 8 10
- A = 12, B = 7, C = 1 → the smallest is ____
- A = 11, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 3 2 11 6
- A = 12, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 12 6 4 8 11
- A = 14, B = 5, C = 4 → the smallest is ____
- A = 9, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 12 1 4 6 5
- Which one does not belong? 2 1 4 12 6