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? 12 1 4 7 9
- Which one does not belong? 2 8 9 7 1
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 7 12 2 6 11
- A = 9, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 6 4 2 10 12
- Which one does not belong? 1 8 2 3 9
- A = 19, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 7 12 9 10 4
- A = 12, B = 5, C = 4 → the smallest is ____
- A = 15, B = 11, C = 2 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 14, B = 7, C = 1 → the smallest is ____
- A = 12, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 2 12 3 8 7
- Which one does not belong? 4 12 9 7 8
- Which one does not belong? 1 10 8 12 7
- Which one does not belong? 6 9 2 5 10
- Which one does not belong? 1 3 10 5 11
- A = 6, B = 4, C = 2 → the smallest is ____