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? 3 5 10 6 11
- Which one does not belong? 12 1 6 8 5
- Which one does not belong? 12 10 11 1 2
- Which one does not belong? 3 4 12 6 5
- Which one does not belong? 7 10 1 4 12
- A = 14, B = 9, C = 1 → the smallest is ____
- A = 16, B = 14, C = 13 → the smallest is ____
- A = 12, B = 4, C = 3 → the smallest is ____
- A = 11, B = 7, C = 5 → the smallest is ____
- A = 13, B = 9, C = 1 → the smallest is ____
- Which one does not belong? 8 1 2 12 4
- A = 19, B = 11, C = 1 → the smallest is ____
- Which one does not belong? 2 4 9 1 7
- A = 13, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 11 7 12 1 3
- Which one does not belong? 9 8 3 7 4
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 6 1 7 2 9
- Which one does not belong? 1 6 5 9 12
- A = 10, B = 6, C = 1 → the smallest is ____