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 6 12 5 11
- A = 10, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 8 12 2 11 1
- A = 20, B = 12, C = 4 → the smallest is ____
- Which one does not belong? 1 6 7 10 9
- Which one does not belong? 5 12 3 10 9
- A = 20, B = 16, C = 1 → the smallest is ____
- A = 13, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 9 5 6 12 2
- Which one does not belong? 6 12 8 11 5
- Which one does not belong? 9 6 4 10 5
- A = 15, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 8 12 3 9 7
- A = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 9 1 3 5 10
- Which one does not belong? 6 2 5 9 3
- A = 18, B = 6, C = 3 → the smallest is ____
- A = 18, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 12 7 3 6 5
- Which one does not belong? 8 9 2 1 7