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? 2 7 3 10 4
- A = 15, B = 6, C = 4 → the smallest is ____
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 15, B = 9, C = 6 → the smallest is ____
- A = 7, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 12 8 9 10 11
- A = 20, B = 12, C = 7 → the smallest is ____
- A = 9, B = 4, C = 1 → the smallest is ____
- A = 19, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 4 8 6 5 12
- Which one does not belong? 12 10 2 11 8
- Which one does not belong? 12 4 7 1 11
- A = 9, B = 3, C = 2 → the smallest is ____
- A = 12, B = 6, C = 4 → the smallest is ____
- A = 16, B = 12, C = 11 → the smallest is ____
- Which one does not belong? 8 3 11 2 4
- Which one does not belong? 11 8 5 3 12
- A = 15, B = 2, C = 1 → the smallest is ____
- A = 9, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 12 6 8 5 9