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