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