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