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 8 12 6 3
- Which one does not belong? 8 1 4 12 2
- A = 20, B = 11, C = 1 → the smallest is ____
- Which one does not belong? 8 7 1 6 11
- Which one does not belong? 9 12 5 4 11
- Which one does not belong? 5 4 10 1 6
- Which one does not belong? 9 10 4 8 7
- Which one does not belong? 3 4 11 10 6
- A = 18, B = 6, C = 4 → the smallest is ____
- A = 16, B = 11, C = 7 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 9, B = 4, C = 1 → the smallest is ____
- A = 14, B = 6, C = 3 → the smallest is ____
- A = 8, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 11 7 6 9 1
- A = 13, B = 11, C = 10 → the smallest is ____
- Which one does not belong? 11 9 2 1 7
- A = 7, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 3 8 9 7 5
- A = 12, B = 7, C = 1 → the smallest is ____