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 = 18, B = 14, C = 13 → the smallest is ____
- Which one does not belong? 7 1 3 10 8
- Which one does not belong? 2 8 6 3 11
- A = 16, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 5 1 9 6 2
- A = 18, B = 9, C = 8 → the smallest is ____
- Which one does not belong? 3 1 9 4 10
- Which one does not belong? 9 1 12 7 2
- A = 11, B = 2, C = 1 → the smallest is ____
- A = 12, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 11 8 9 6 5
- Which one does not belong? 9 3 6 8 10
- Which one does not belong? 8 1 6 4 12
- A = 16, B = 14, C = 6 → the smallest is ____
- A = 15, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 10 8 9 2 6
- A = 15, B = 9, C = 3 → the smallest is ____
- A = 20, B = 4, C = 1 → the smallest is ____
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 17, B = 3, C = 2 → the smallest is ____