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