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