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? 9 5 12 11 1
- Which one does not belong? 2 1 12 9 6
- Which one does not belong? 9 7 2 10 8
- Which one does not belong? 7 12 10 5 6
- Which one does not belong? 9 10 8 2 5
- Which one does not belong? 10 9 4 2 6
- Which one does not belong? 8 12 6 3 2
- Which one does not belong? 5 6 3 2 1
- Which one does not belong? 6 4 7 5 9
- A = 19, B = 12, C = 2 → the smallest is ____
- A = 13, B = 8, C = 7 → the smallest is ____
- A = 7, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 11 9 8 1 4
- A = 16, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 2 6 12 9 3
- A = 17, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 2 1 7 12 4
- A = 15, B = 5, C = 2 → the smallest is ____
- A = 10, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 4 10 6 12 2