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 5 3 12 4
- A = 16, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 7 8 11 4 6
- A = 10, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 10 9 11 3 1
- A = 15, B = 5, C = 1 → the smallest is ____
- A = 18, B = 12, C = 8 → the smallest is ____
- Which one does not belong? 8 5 12 2 4
- A = 18, B = 11, C = 6 → the smallest is ____
- Which one does not belong? 2 10 4 9 11
- Which one does not belong? 1 5 6 7 11
- A = 11, B = 3, C = 2 → the smallest is ____
- A = 17, B = 10, C = 4 → the smallest is ____
- A = 8, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 2 12 5 9 8
- Which one does not belong? 9 7 4 10 1
- Which one does not belong? 4 10 1 8 12
- Which one does not belong? 10 2 6 7 1
- A = 20, B = 16, C = 3 → the smallest is ____
- Which one does not belong? 2 10 8 4 1