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? 8 3 5 11 10
- Which one does not belong? 7 10 9 11 1
- Which one does not belong? 2 3 1 7 11
- A = 20, B = 16, C = 12 → the smallest is ____
- A = 19, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 3 7 6 2 11
- A = 15, B = 12, C = 4 → the smallest is ____
- Which one does not belong? 3 6 5 7 9
- Which one does not belong? 2 3 9 10 4
- Which one does not belong? 10 7 8 12 6
- Which one does not belong? 8 12 9 2 10
- A = 15, B = 2, C = 1 → the smallest is ____
- A = 13, B = 5, C = 2 → the smallest is ____
- A = 18, B = 5, C = 4 → the smallest is ____
- A = 13, B = 3, C = 2 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 8, B = 5, C = 2 → the smallest is ____
- A = 15, B = 13, C = 12 → the smallest is ____
- Which one does not belong? 1 4 6 12 2
- Which one does not belong? 12 11 2 9 4