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 8 1 11 10
- A = 15, B = 12, C = 7 → the smallest is ____
- A = 16, B = 9, C = 1 → the smallest is ____
- A = 16, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 8 4 11 5 2
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 14, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 12 2 3 1 5
- A = 16, B = 5, C = 2 → the smallest is ____
- A = 16, B = 10, C = 2 → the smallest is ____
- A = 12, B = 9, C = 8 → the smallest is ____
- A = 19, B = 15, C = 10 → the smallest is ____
- A = 19, B = 17, C = 1 → the smallest is ____
- A = 11, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 4 8 11 6 1
- Which one does not belong? 5 11 8 12 2
- A = 15, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 6 8 10 4 11
- Which one does not belong? 2 12 1 5 9
- Which one does not belong? 9 10 12 2 11