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