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? 8 7 11 4 3
- Which one does not belong? 4 11 6 5 9
- A = 12, B = 6, C = 3 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 5 4 10 6
- A = 20, B = 2, C = 1 → the smallest is ____
- A = 10, B = 4, C = 3 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 6 2 5 8
- Which one does not belong? 12 2 4 7 1
- Which one does not belong? 12 5 2 4 1
- A = 18, B = 5, C = 3 → the smallest is ____
- A = 9, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 1 3 2 11 5
- A = 17, B = 9, C = 6 → the smallest is ____
- A = 17, B = 13, C = 9 → the smallest is ____
- Which one does not belong? 2 10 9 3 6
- A = 12, B = 9, C = 3 → the smallest is ____
- A = 15, B = 8, C = 7 → the smallest is ____
- Which one does not belong? 10 11 12 1 5