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 = 20, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 7 10 4 12 5
- Which one does not belong? 2 8 12 5 10
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 18, B = 15, C = 6 → the smallest is ____
- A = 15, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 2 7 4 1
- A = 11, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 9 6 10 2 1
- A = 11, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 7 8 4 9 1
- Which one does not belong? 11 8 2 12 5
- Which one does not belong? 12 7 10 8 2
- A = 6, B = 4, C = 2 → the smallest is ____
- A = 14, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 8 12 7 5
- A = 12, B = 5, C = 1 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 13, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 3 11 8 2 12