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 8 7 4 6
- Which one does not belong? 6 12 2 5 8
- Which one does not belong? 11 6 12 2 4
- Which one does not belong? 3 8 12 5 9
- A = 18, B = 4, C = 3 → the smallest is ____
- A = 18, B = 7, C = 3 → the smallest is ____
- A = 20, B = 6, C = 1 → the smallest is ____
- A = 17, B = 9, C = 5 → the smallest is ____
- A = 13, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 10 8 7 3 1
- A = 9, B = 7, C = 1 → the smallest is ____
- A = 12, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 11 1 8 3 2
- Which one does not belong? 9 10 6 7 2
- A = 14, B = 8, C = 7 → the smallest is ____
- Which one does not belong? 1 4 9 3 10
- Which one does not belong? 9 5 2 6 1
- Which one does not belong? 1 7 6 11 3
- A = 8, B = 4, C = 3 → the smallest is ____
- A = 17, B = 14, C = 11 → the smallest is ____