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? 5 12 3 4 10
- A = 11, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 8 2 6 5 4
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 8 12 2 6
- Which one does not belong? 7 10 1 9 8
- Which one does not belong? 10 4 5 1 8
- Which one does not belong? 3 2 1 12 10
- Which one does not belong? 10 3 11 9 8
- A = 12, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 12 5 9 3 2
- A = 19, B = 3, C = 1 → the smallest is ____
- A = 18, B = 15, C = 13 → the smallest is ____
- Which one does not belong? 4 9 11 10 7
- Which one does not belong? 6 10 3 5 11
- Which one does not belong? 7 1 3 11 5
- A = 7, B = 5, C = 1 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 18, B = 3, C = 1 → the smallest is ____
- A = 14, B = 7, C = 1 → the smallest is ____