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? 7 4 2 11 8
- A = 6, B = 3, C = 1 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 2 7 10 4 5
- Which one does not belong? 6 8 9 3 5
- A = 20, B = 15, C = 2 → the smallest is ____
- Which one does not belong? 10 11 12 7 1
- A = 12, B = 2, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 11, B = 5, C = 4 → the smallest is ____
- A = 16, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 8 5 1 2 11
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 17, B = 13, C = 7 → the smallest is ____
- Which one does not belong? 7 1 2 9 5
- Which one does not belong? 5 1 4 9 6
- A = 13, B = 2, C = 1 → the smallest is ____
- A = 13, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 1 2 8 10 7
- Which one does not belong? 7 1 11 8 4