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 3 2 12 8
- Which one does not belong? 6 5 11 1 12
- A = 19, B = 16, C = 12 → the smallest is ____
- Which one does not belong? 12 7 11 8 2
- A = 14, B = 5, C = 1 → the smallest is ____
- A = 13, B = 9, C = 3 → the smallest is ____
- Which one does not belong? 9 3 5 2 4
- Which one does not belong? 1 11 6 7 10
- Which one does not belong? 7 5 10 8 6
- Which one does not belong? 5 10 6 1 9
- Which one does not belong? 10 1 9 4 12
- Which one does not belong? 1 5 6 3 10
- A = 7, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 12 9 7 5 8
- A = 18, B = 16, C = 4 → the smallest is ____
- A = 13, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 8 12 1 9 7
- Which one does not belong? 2 7 1 10 9
- A = 18, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 6 4 1 11 8