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? 5 3 7 1 6
- A = 13, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 6 1 9 8 12
- Which one does not belong? 4 2 3 11 8
- Which one does not belong? 8 2 9 1 7
- A = 8, B = 4, C = 3 → the smallest is ____
- A = 8, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 12 4 6 3 5
- Which one does not belong? 10 4 11 9 6
- Which one does not belong? 7 4 1 3 12
- A = 16, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 8 4 12 2 10
- A = 16, B = 6, C = 3 → the smallest is ____
- A = 18, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 7 1 3 6
- Which one does not belong? 9 2 6 3 4
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 15, B = 11, C = 7 → the smallest is ____
- A = 12, B = 8, C = 2 → the smallest is ____