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 12 2 7 4
- Which one does not belong? 6 3 9 10 4
- Which one does not belong? 11 6 7 10 9
- Which one does not belong? 10 11 6 1 7
- A = 12, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 1 5 3 12 2
- Which one does not belong? 2 7 11 9 3
- A = 17, B = 15, C = 11 → the smallest is ____
- A = 17, B = 5, C = 3 → the smallest is ____
- A = 13, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 12 6 8 4
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 3 12 10 4 8
- A = 11, B = 8, C = 2 → the smallest is ____
- A = 19, B = 17, C = 4 → the smallest is ____
- A = 18, B = 11, C = 1 → the smallest is ____
- A = 8, B = 6, C = 3 → the smallest is ____
- A = 11, B = 4, C = 3 → the smallest is ____
- A = 17, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 8 9 2 11 4