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 = 7, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 9 4 8 5 6
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 8 10 12 2
- A = 13, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 6 3 4 10
- Which one does not belong? 11 9 5 6 7
- Which one does not belong? 12 8 9 3 6
- Which one does not belong? 7 6 2 3 10
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 8 4 6 7 9
- Which one does not belong? 11 12 9 2 7
- Which one does not belong? 9 6 12 10 1
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 8 5 3 11
- A = 12, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 6 4 8 1 7
- A = 16, B = 14, C = 12 → the smallest is ____
- A = 7, B = 4, C = 1 → the smallest is ____
- A = 15, B = 9, C = 2 → the smallest is ____