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 12 4 3 1
- A = 16, B = 11, C = 8 → the smallest is ____
- A = 14, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 2 12 6 3 9
- A = 20, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 9 12 6 7 3
- Which one does not belong? 11 10 5 2 6
- A = 12, B = 7, C = 3 → the smallest is ____
- A = 10, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 11 7 3 5 12
- A = 18, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 11 4 3 1 8
- A = 8, B = 6, C = 1 → the smallest is ____
- A = 6, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 7 5 10 11 1
- A = 15, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 12 5 6 7
- Which one does not belong? 8 3 4 10 2
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 6 8 5 10