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 = 6, B = 3, C = 1 → the smallest is ____
- A = 18, B = 12, C = 1 → the smallest is ____
- Which one does not belong? 9 12 10 11 2
- A = 18, B = 14, C = 1 → the smallest is ____
- A = 18, B = 13, C = 6 → the smallest is ____
- Which one does not belong? 8 1 10 2 7
- A = 12, B = 8, C = 3 → the smallest is ____
- A = 13, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 3 2 4 1 6
- A = 19, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 1 2 4 5 9
- A = 20, B = 9, C = 3 → the smallest is ____
- A = 9, B = 3, C = 2 → the smallest is ____
- A = 20, B = 15, C = 2 → the smallest is ____
- Which one does not belong? 8 11 2 6 7
- Which one does not belong? 1 12 4 7 11
- Which one does not belong? 5 9 11 12 3
- A = 11, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 7 3 5 10 2
- Which one does not belong? 3 12 11 7 1