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? 5 11 4 12 8
- Which one does not belong? 6 8 2 12 4
- Which one does not belong? 11 9 10 8 7
- Which one does not belong? 4 7 5 2 10
- A = 15, B = 13, C = 9 → the smallest is ____
- A = 8, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 2 9 4 6 12
- Which one does not belong? 1 10 2 4 11
- Which one does not belong? 12 8 4 10 6
- A = 16, B = 11, C = 3 → the smallest is ____
- Which one does not belong? 2 4 5 8 1
- Which one does not belong? 6 7 11 3 10
- Which one does not belong? 10 3 8 6 4
- Which one does not belong? 1 4 8 12 9
- A = 9, B = 4, C = 2 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 20, B = 8, C = 7 → the smallest is ____
- Which one does not belong? 1 7 2 8 10
- Which one does not belong? 9 1 3 11 7
- A = 16, B = 4, C = 2 → the smallest is ____