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