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 = 6, B = 2, C = 1 → the smallest is ____
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 8 12 10 11 5
- Which one does not belong? 6 9 2 8 4
- A = 15, B = 6, C = 2 → the smallest is ____
- A = 13, B = 10, C = 6 → the smallest is ____
- Which one does not belong? 5 3 10 9 8
- A = 19, B = 15, C = 14 → the smallest is ____
- Which one does not belong? 8 12 6 10 4
- Which one does not belong? 11 9 10 4 3
- Which one does not belong? 3 12 11 10 8
- A = 15, B = 4, C = 1 → the smallest is ____
- A = 8, B = 6, C = 2 → the smallest is ____
- A = 20, B = 9, C = 6 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 1 10 6 12
- Which one does not belong? 3 2 10 12 8
- A = 16, B = 5, C = 1 → the smallest is ____
- A = 8, B = 5, C = 4 → the smallest is ____
- A = 13, B = 2, C = 1 → the smallest is ____