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 1 6 10 12
- Which one does not belong? 3 6 10 11 8
- A = 18, B = 9, C = 6 → the smallest is ____
- Which one does not belong? 5 2 1 4 6
- Which one does not belong? 5 8 7 9 6
- Which one does not belong? 10 3 11 12 2
- A = 18, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 4 3 7 9 10
- A = 14, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 11 9 6 8 7
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 14, B = 10, C = 8 → the smallest is ____
- Which one does not belong? 9 6 3 12 11
- Which one does not belong? 11 1 9 10 2
- Which one does not belong? 5 1 7 6 11
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 19, B = 3, C = 2 → the smallest is ____
- A = 16, B = 11, C = 8 → the smallest is ____
- A = 17, B = 2, C = 1 → the smallest is ____
- A = 12, B = 4, C = 3 → the smallest is ____