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