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