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? 2 4 3 1 6
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 5 11 12 1
- Which one does not belong? 8 4 12 7 10
- A = 15, B = 5, C = 4 → the smallest is ____
- A = 13, B = 4, C = 1 → the smallest is ____
- A = 18, B = 16, C = 15 → the smallest is ____
- Which one does not belong? 2 10 12 9 5
- Which one does not belong? 11 12 5 8 6
- Which one does not belong? 5 9 1 12 11
- Which one does not belong? 4 3 12 7 10
- Which one does not belong? 8 3 9 11 7
- Which one does not belong? 10 1 4 11 7
- A = 14, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 6 4 8 11
- Which one does not belong? 11 7 6 2 4
- A = 10, B = 3, C = 1 → the smallest is ____
- A = 10, B = 6, C = 1 → the smallest is ____
- A = 20, B = 10, C = 8 → the smallest is ____
- Which one does not belong? 12 2 4 5 1