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 8 5 4 3
- A = 12, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 5 1 3 6
- Which one does not belong? 3 8 4 2 9
- Which one does not belong? 10 11 6 7 1
- A = 18, B = 11, C = 8 → the smallest is ____
- A = 13, B = 4, C = 2 → the smallest is ____
- A = 16, B = 12, C = 9 → the smallest is ____
- Which one does not belong? 3 5 7 1 12
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 18, B = 15, C = 14 → the smallest is ____
- Which one does not belong? 6 3 7 4 8
- Which one does not belong? 2 1 11 8 3
- A = 19, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 11 7 3 10 12
- A = 9, B = 3, C = 2 → the smallest is ____
- A = 7, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 11 5 2 1 6
- Which one does not belong? 11 5 10 12 4
- Which one does not belong? 6 5 11 4 1