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