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