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? 11 9 7 6 4
- A = 20, B = 14, C = 9 → the smallest is ____
- A = 6, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 2 10 4 12 9
- Which one does not belong? 5 11 3 12 1
- Which one does not belong? 7 4 8 5 11
- A = 18, B = 13, C = 7 → the smallest is ____
- Which one does not belong? 12 6 9 7 8
- A = 12, B = 9, C = 3 → the smallest is ____
- A = 6, B = 4, C = 3 → the smallest is ____
- A = 19, B = 14, C = 3 → the smallest is ____
- Which one does not belong? 12 9 4 3 11
- Which one does not belong? 2 6 4 10 7
- A = 9, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 11 8 2 12 4
- A = 20, B = 3, C = 2 → the smallest is ____
- A = 18, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 9 1 6 11 8
- Which one does not belong? 7 12 5 1 2
- A = 7, B = 4, C = 1 → the smallest is ____