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 10 4 8 9
- Which one does not belong? 2 10 11 7 6
- Which one does not belong? 12 3 11 9 5
- A = 8, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 12 8 10 11 6
- Which one does not belong? 5 4 6 2 10
- Which one does not belong? 2 6 5 3 4
- A = 17, B = 15, C = 13 → the smallest is ____
- A = 18, B = 5, C = 4 → the smallest is ____
- A = 20, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 5 12 7 1 9
- Which one does not belong? 11 5 12 8 4
- Which one does not belong? 12 5 7 9 8
- A = 9, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 7 12 1 10 11
- Which one does not belong? 5 6 1 2 9
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 5 8 10 11
- A = 18, B = 10, C = 9 → the smallest is ____