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 = 14, C = 9 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 10 8 6 9
- Which one does not belong? 10 8 3 4 7
- Which one does not belong? 6 4 10 12 9
- A = 11, B = 4, C = 3 → the smallest is ____
- A = 19, B = 11, C = 4 → the smallest is ____
- Which one does not belong? 4 10 5 1 3
- A = 17, B = 2, C = 1 → the smallest is ____
- A = 15, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 6 2 7 3 4
- A = 9, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 2 3 8 10 9
- Which one does not belong? 7 9 11 4 3
- Which one does not belong? 5 7 3 12 2
- A = 16, B = 7, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 7 12 2 8
- A = 18, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 2 9 10 11