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 = 17, B = 12, C = 11 → the smallest is ____
- Which one does not belong? 9 12 7 3 10
- A = 18, B = 13, C = 7 → the smallest is ____
- Which one does not belong? 7 8 2 6 12
- A = 19, B = 12, C = 9 → the smallest is ____
- A = 15, B = 10, C = 2 → the smallest is ____
- Which one does not belong? 6 4 5 9 10
- Which one does not belong? 12 9 3 6 2
- A = 18, B = 10, C = 7 → the smallest is ____
- Which one does not belong? 7 4 12 8 10
- Which one does not belong? 7 8 2 10 5
- A = 16, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 1 7 2 10
- A = 20, B = 8, C = 7 → the smallest is ____
- A = 8, B = 3, C = 2 → the smallest is ____
- A = 16, B = 12, C = 5 → the smallest is ____
- Which one does not belong? 6 5 4 11 12
- A = 12, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 12 2 3 9 8
- A = 10, B = 2, C = 1 → the smallest is ____