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 = 14, C = 5 → the smallest is ____
- Which one does not belong? 1 8 11 12 3
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 2 9 3 10
- A = 9, B = 4, C = 1 → the smallest is ____
- A = 13, B = 11, C = 6 → the smallest is ____
- Which one does not belong? 9 12 6 1 10
- Which one does not belong? 10 5 12 3 8
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 11 12 2 10
- A = 15, B = 10, C = 2 → the smallest is ____
- Which one does not belong? 12 9 6 8 10
- Which one does not belong? 3 4 10 9 5
- A = 19, B = 7, C = 3 → the smallest is ____
- A = 17, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 5 9 1 12 8
- A = 10, B = 4, C = 3 → the smallest is ____
- A = 15, B = 13, C = 1 → the smallest is ____
- Which one does not belong? 12 11 3 6 9
- A = 15, B = 7, C = 5 → the smallest is ____