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? 9 6 2 5 8
- A = 11, B = 7, C = 5 → the smallest is ____
- A = 18, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 4 7 12 8 3
- A = 13, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 4 12 8 7 2
- Which one does not belong? 3 1 5 9 10
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 2 5 7 1
- A = 17, B = 15, C = 14 → the smallest is ____
- A = 10, B = 4, C = 1 → the smallest is ____
- A = 17, B = 4, C = 1 → the smallest is ____
- A = 16, B = 5, C = 2 → the smallest is ____
- A = 17, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 12 10 6 4
- Which one does not belong? 5 2 11 10 7
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 11, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 1 4 9 2 7
- A = 19, B = 2, C = 1 → the smallest is ____