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? 8 4 3 6 1
- A = 18, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 12 3 11 7 5
- A = 17, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 5 12 10 9 2
- A = 11, B = 4, C = 2 → the smallest is ____
- A = 20, B = 8, C = 7 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 5 2 12 10
- A = 16, B = 5, C = 4 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 16, B = 6, C = 1 → the smallest is ____
- A = 20, B = 5, C = 3 → the smallest is ____
- A = 6, B = 4, C = 2 → the smallest is ____
- A = 7, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 6 4 7 9 12
- Which one does not belong? 2 6 11 3 1
- Which one does not belong? 8 11 1 3 4
- Which one does not belong? 8 1 9 10 7
- Which one does not belong? 11 8 2 7 3