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 5 6 12 1
- Which one does not belong? 4 3 9 6 1
- A = 20, B = 14, C = 2 → the smallest is ____
- A = 7, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 4 7 1 12
- Which one does not belong? 11 3 6 2 5
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 12, B = 8, C = 2 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 17, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 6 12 3 11
- A = 20, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 10 1 12 11 6
- Which one does not belong? 8 12 1 11 10
- Which one does not belong? 1 6 5 4 12
- Which one does not belong? 11 1 8 4 2
- A = 15, B = 8, C = 7 → the smallest is ____
- Which one does not belong? 5 4 12 6 8
- A = 18, B = 7, C = 6 → the smallest is ____