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? 3 6 1 2 7
- A = 14, B = 12, C = 9 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 13, B = 3, C = 1 → the smallest is ____
- A = 16, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 10 11 4 12 2
- A = 11, B = 2, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 6 9 5 1
- Which one does not belong? 3 8 1 12 7
- A = 16, B = 12, C = 9 → the smallest is ____
- A = 17, B = 14, C = 13 → the smallest is ____
- Which one does not belong? 7 4 8 10 6
- Which one does not belong? 2 12 3 8 7
- A = 13, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 12 11 8 1 3
- Which one does not belong? 3 10 12 6 4
- A = 15, B = 12, C = 7 → the smallest is ____
- A = 16, B = 12, C = 1 → the smallest is ____
- A = 15, B = 10, C = 4 → the smallest is ____