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