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