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