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? 7 1 4 2 12
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 18, B = 4, C = 1 → the smallest is ____
- A = 18, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 1 4 8 9
- A = 17, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 4 9 3 6 7
- A = 19, B = 16, C = 9 → the smallest is ____
- A = 17, B = 15, C = 11 → the smallest is ____
- Which one does not belong? 4 9 8 5 10
- A = 10, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 3 2 7 10 1
- Which one does not belong? 1 8 11 9 10
- Which one does not belong? 6 11 7 10 3
- Which one does not belong? 7 11 4 8 10
- Which one does not belong? 3 2 10 9 6
- A = 9, B = 7, C = 3 → the smallest is ____
- A = 17, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 9 5 12 10
- A = 17, B = 6, C = 2 → the smallest is ____