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