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? 10 9 5 12 8
- Which one does not belong? 6 4 9 5 1
- A = 12, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 1 10 12 3 2
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 8, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 11 1 10 9 6
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 3 10 1 12
- Which one does not belong? 12 10 11 2 4
- Which one does not belong? 11 1 5 4 6
- Which one does not belong? 10 9 2 1 6
- Which one does not belong? 1 8 2 12 6
- Which one does not belong? 1 5 3 6 12
- A = 20, B = 2, C = 1 → the smallest is ____
- A = 13, B = 3, C = 1 → the smallest is ____
- A = 16, B = 9, C = 6 → the smallest is ____
- Which one does not belong? 1 5 3 9 11
- Which one does not belong? 4 8 6 7 9
- A = 14, B = 9, C = 3 → the smallest is ____