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 = 6, C = 5 → the smallest is ____
- Which one does not belong? 3 10 7 1 8
- A = 7, B = 5, C = 1 → the smallest is ____
- A = 15, B = 6, C = 1 → the smallest is ____
- A = 10, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 6 9 8 12 5
- Which one does not belong? 3 4 2 11 5
- Which one does not belong? 2 11 10 3 5
- Which one does not belong? 1 6 3 5 10
- Which one does not belong? 6 11 7 1 4
- A = 19, B = 15, C = 11 → the smallest is ____
- A = 18, B = 15, C = 14 → the smallest is ____
- A = 16, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 6 11 9 5 12
- Which one does not belong? 3 9 8 7 11
- Which one does not belong? 9 11 6 12 3
- A = 15, B = 2, C = 1 → the smallest is ____
- A = 11, B = 7, C = 5 → the smallest is ____
- A = 19, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 12 10 11 1 6