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