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? 12 8 3 10 2
- Which one does not belong? 6 3 5 8 9
- A = 20, B = 5, C = 4 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 9 10 6 3
- A = 9, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 7 2 9 3 1
- Which one does not belong? 2 7 5 1 12
- A = 8, B = 4, C = 2 → the smallest is ____
- A = 17, B = 13, C = 4 → the smallest is ____
- Which one does not belong? 5 6 3 7 10
- Which one does not belong? 2 8 10 7 9
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 13, B = 8, C = 2 → the smallest is ____
- A = 16, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 7 5 10 2 4
- Which one does not belong? 2 8 10 7 5
- A = 11, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 1 12 8 9 6
- Which one does not belong? 2 12 9 6 3