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? 8 11 4 12 10
- Which one does not belong? 1 3 9 11 6
- Which one does not belong? 6 2 7 8 11
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 10 8 5 1
- A = 7, B = 4, C = 3 → the smallest is ____
- A = 16, B = 13, C = 3 → the smallest is ____
- A = 18, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 11 6 2 8 3
- Which one does not belong? 7 5 9 10 2
- Which one does not belong? 10 2 11 12 7
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 11, B = 3, C = 1 → the smallest is ____
- A = 8, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 10 9 2 4 3
- Which one does not belong? 10 2 3 9 6
- Which one does not belong? 2 5 4 9 3
- A = 17, B = 9, C = 6 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 16, B = 2, C = 1 → the smallest is ____