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 = 2, C = 1 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 20, B = 2, C = 1 → the smallest is ____
- A = 8, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 10 7 11 6 8
- Which one does not belong? 8 2 3 9 1
- Which one does not belong? 1 6 8 11 7
- Which one does not belong? 6 12 11 3 5
- Which one does not belong? 4 7 11 2 5
- Which one does not belong? 11 8 6 3 10
- A = 12, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 9 1 3 12 8
- A = 18, B = 2, C = 1 → the smallest is ____
- A = 10, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 5 9 8 4 2
- A = 13, B = 3, C = 1 → the smallest is ____
- A = 18, B = 15, C = 3 → the smallest is ____
- Which one does not belong? 9 3 10 1 2
- Which one does not belong? 9 8 11 12 2
- A = 16, B = 4, C = 2 → the smallest is ____