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