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? 1 11 2 9 3
- Which one does not belong? 10 9 5 12 11
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 12, B = 4, C = 3 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 8 3 5 10
- A = 14, B = 8, C = 7 → the smallest is ____
- Which one does not belong? 8 9 10 6 4
- A = 18, B = 14, C = 12 → the smallest is ____
- Which one does not belong? 7 9 5 10 6
- Which one does not belong? 11 7 9 8 1
- Which one does not belong? 4 7 2 12 3
- Which one does not belong? 9 12 8 6 3
- Which one does not belong? 11 8 12 4 6
- A = 20, B = 5, C = 1 → the smallest is ____
- A = 8, B = 5, C = 4 → the smallest is ____
- A = 13, B = 7, C = 3 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____