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