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? 11 10 8 9 12
- Which one does not belong? 7 6 12 5 4
- Which one does not belong? 10 4 6 5 11
- A = 10, B = 3, C = 1 → the smallest is ____
- A = 12, B = 6, C = 2 → the smallest is ____
- A = 14, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 1 5 10 9
- Which one does not belong? 9 12 3 4 11
- Which one does not belong? 1 12 3 6 4
- Which one does not belong? 2 4 8 7 3
- A = 17, B = 10, C = 4 → the smallest is ____
- A = 13, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 5 12 3 10 6
- A = 7, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 5 1 9 3 6
- A = 18, B = 9, C = 3 → the smallest is ____
- Which one does not belong? 6 8 11 7 10
- Which one does not belong? 10 9 12 3 6
- Which one does not belong? 9 5 3 8 7
- A = 14, B = 10, C = 6 → the smallest is ____