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 = 13, B = 6, C = 3 → the smallest is ____
- A = 18, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 12 4 6 10
- Which one does not belong? 1 3 5 11 9
- Which one does not belong? 7 6 12 2 4
- Which one does not belong? 8 4 5 12 3
- A = 7, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 1 6 12 5 10
- Which one does not belong? 2 5 3 8 7
- A = 14, B = 10, C = 5 → the smallest is ____
- Which one does not belong? 2 9 10 7 5
- A = 20, B = 3, C = 1 → the smallest is ____
- A = 15, B = 11, C = 2 → the smallest is ____
- Which one does not belong? 2 12 10 5 3
- A = 14, B = 8, C = 4 → the smallest is ____
- A = 16, B = 10, C = 3 → the smallest is ____
- Which one does not belong? 1 8 10 9 3
- Which one does not belong? 5 4 9 3 10
- A = 15, B = 5, C = 1 → the smallest is ____
- A = 14, B = 9, C = 7 → the smallest is ____