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