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