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? 5 1 6 12 11
- A = 11, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 12 4 6 8 10
- A = 19, B = 12, C = 4 → the smallest is ____
- Which one does not belong? 1 4 8 10 6
- A = 17, B = 10, C = 3 → the smallest is ____
- A = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 4 10 8 7 12
- A = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 12 2 7 4
- Which one does not belong? 11 4 7 6 8
- A = 13, B = 9, C = 3 → the smallest is ____
- A = 15, B = 4, C = 1 → the smallest is ____
- A = 16, B = 11, C = 3 → the smallest is ____
- A = 7, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 9 8 12 11 4
- Which one does not belong? 11 8 12 6 3
- A = 13, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 6 3 12 5
- Which one does not belong? 2 6 8 11 7