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? 4 8 1 7 12
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 17, B = 10, C = 8 → the smallest is ____
- A = 16, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 7 10 11 4 2
- Which one does not belong? 5 3 1 11 4
- Which one does not belong? 1 7 4 9 6
- Which one does not belong? 7 1 10 8 6
- A = 7, B = 5, C = 3 → the smallest is ____
- A = 10, B = 8, C = 7 → the smallest is ____
- Which one does not belong? 4 5 10 3 8
- A = 16, B = 11, C = 7 → the smallest is ____
- Which one does not belong? 4 8 9 10 7
- Which one does not belong? 10 7 4 9 12
- A = 13, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 8 6 7 9
- A = 17, B = 15, C = 3 → the smallest is ____
- Which one does not belong? 4 10 8 12 1
- A = 9, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 12 6 2 3