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