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