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