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 12 7 3 8
- Which one does not belong? 10 9 6 4 2
- A = 19, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 12 9 1 8
- Which one does not belong? 9 5 6 12 3
- Which one does not belong? 7 4 8 6 1
- Which one does not belong? 2 7 9 5 3
- A = 15, B = 13, C = 5 → the smallest is ____
- A = 14, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 9 3 2 6 7
- Which one does not belong? 11 9 2 7 12
- Which one does not belong? 3 9 11 8 4
- Which one does not belong? 6 8 9 4 12
- Which one does not belong? 10 11 7 3 6
- A = 18, B = 13, C = 2 → the smallest is ____
- A = 16, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 7 11 6 12 9
- Which one does not belong? 8 9 4 12 1
- Which one does not belong? 1 4 6 8 7
- A = 19, B = 12, C = 7 → the smallest is ____