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