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? 4 6 3 11 10
- Which one does not belong? 1 5 9 11 6
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 11 8 4 9
- Which one does not belong? 3 1 8 6 5
- A = 20, B = 17, C = 11 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 15, B = 11, C = 2 → the smallest is ____
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 5 1 7 9
- A = 13, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 4 9 11 2 10
- Which one does not belong? 10 12 5 6 2
- A = 20, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 11 12 6 10
- Which one does not belong? 6 12 4 7 8
- Which one does not belong? 5 8 11 7 1
- A = 13, B = 3, C = 2 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 18, B = 4, C = 3 → the smallest is ____