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