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
- A = 12, B = 8, C = 6 → the smallest is ____
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 10 12 6 3 5
- Which one does not belong? 1 9 4 6 11
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 12 8 10 2
- Which one does not belong? 9 7 8 1 3
- Which one does not belong? 6 11 5 4 3
- A = 10, B = 5, C = 3 → the smallest is ____
- A = 19, B = 7, C = 2 → the smallest is ____
- A = 17, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 5 4 2 3 6
- Which one does not belong? 5 10 4 11 12
- Which one does not belong? 9 4 3 8 2
- Which one does not belong? 8 5 12 4 3
- Which one does not belong? 6 9 5 4 7
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 14, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 4 12 1 9 8
- A = 15, B = 10, C = 3 → the smallest is ____