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