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 6 12 1 5
- A = 11, B = 9, C = 8 → the smallest is ____
- Which one does not belong? 7 8 1 3 2
- Which one does not belong? 7 5 4 6 3
- A = 16, B = 2, C = 1 → the smallest is ____
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 4 11 2 12 10
- A = 18, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 1 6 4 2 9
- A = 15, B = 12, C = 7 → the smallest is ____
- Which one does not belong? 12 1 8 3 4
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 12, B = 9, C = 2 → the smallest is ____
- A = 7, B = 5, C = 2 → the smallest is ____
- A = 19, B = 14, C = 13 → the smallest is ____
- A = 15, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 2 11 5 3 4
- Which one does not belong? 10 8 1 2 5
- Which one does not belong? 12 4 1 7 11
- Which one does not belong? 9 6 5 2 12