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