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