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? 10 9 1 11 6
- Which one does not belong? 12 8 10 6 1
- Which one does not belong? 5 3 9 4 1
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 1 6 9 10
- A = 8, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 12 1 8 7
- A = 14, B = 7, C = 3 → the smallest is ____
- A = 15, B = 2, C = 1 → the smallest is ____
- A = 11, B = 7, C = 2 → the smallest is ____
- A = 17, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 11 2 9 3 6
- Which one does not belong? 4 1 5 8 7
- A = 19, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 8 1 9 5 4
- Which one does not belong? 11 1 8 5 4
- A = 13, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 5 1 3 6 9
- Which one does not belong? 4 2 6 12 10
- Which one does not belong? 4 6 11 10 7