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 1 8 7 2
- Which one does not belong? 6 2 11 4 1
- A = 19, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 5 12 10 6 3
- A = 6, B = 4, C = 3 → the smallest is ____
- A = 10, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 5 3 8 9 2
- A = 10, B = 8, C = 7 → the smallest is ____
- A = 12, B = 7, C = 4 → the smallest is ____
- A = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 10 3 1 6
- A = 17, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 6 2 4 12 11
- A = 19, B = 9, C = 7 → the smallest is ____
- A = 13, B = 11, C = 10 → the smallest is ____
- A = 12, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 5 11 8 9 3
- A = 14, B = 2, C = 1 → the smallest is ____
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 11 1 7 9 8