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? 4 12 1 3 9
- A = 6, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 3 6 12 11 7
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 15, B = 8, C = 2 → the smallest is ____
- Which one does not belong? 6 10 11 12 9
- Which one does not belong? 8 3 1 4 5
- A = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 12 11 9 4
- Which one does not belong? 3 6 1 9 5
- Which one does not belong? 8 5 2 7 12
- A = 9, B = 6, C = 5 → the smallest is ____
- A = 15, B = 4, C = 3 → the smallest is ____
- A = 19, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 4 7 8 9 11
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 6 8 4 12
- Which one does not belong? 10 5 8 4 12
- A = 15, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 5 7 2 8 11