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