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