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? 2 6 1 7 5
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 7, B = 4, C = 3 → the smallest is ____
- A = 15, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 10 3 7 4 6
- A = 19, B = 6, C = 1 → the smallest is ____
- A = 15, B = 7, C = 4 → the smallest is ____
- A = 11, B = 6, C = 3 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 10 1 6 5
- Which one does not belong? 12 1 3 10 11
- Which one does not belong? 11 10 8 9 2
- A = 13, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 12 3 11 9 4
- Which one does not belong? 7 11 12 3 6
- Which one does not belong? 12 7 4 8 2
- A = 13, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 6 4 9 12 1
- Which one does not belong? 3 1 12 11 5
- Which one does not belong? 7 2 9 5 1