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 = 14, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 12 5 3 4 6
- A = 13, B = 10, C = 4 → the smallest is ____
- Which one does not belong? 10 5 9 1 8
- Which one does not belong? 2 1 10 12 9
- A = 10, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 5 4 10 12 2
- Which one does not belong? 2 8 12 4 10
- Which one does not belong? 11 6 10 2 12
- Which one does not belong? 3 7 4 1 5
- A = 6, B = 3, C = 2 → the smallest is ____
- A = 19, B = 15, C = 10 → the smallest is ____
- A = 18, B = 14, C = 11 → the smallest is ____
- Which one does not belong? 6 4 2 5 8
- Which one does not belong? 10 12 4 3 1
- A = 15, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 1 6 3 11 9
- A = 18, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 10 12 1 5 9
- Which one does not belong? 5 6 1 9 12