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? 6 2 9 1 3
- Which one does not belong? 12 3 5 1 8
- Which one does not belong? 2 4 1 5 9
- A = 9, B = 6, C = 2 → the smallest is ____
- A = 20, B = 12, C = 11 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 1 10 7 12
- Which one does not belong? 7 1 6 11 12
- A = 11, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 5 7 3 4 9
- A = 14, B = 9, C = 7 → the smallest is ____
- Which one does not belong? 5 10 6 3 2
- Which one does not belong? 2 5 10 11 4
- Which one does not belong? 3 9 4 5 7
- A = 14, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 7 10 1 4 5
- A = 19, B = 4, C = 1 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 1 6 4 9
- Which one does not belong? 4 6 2 11 3