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? 10 2 1 11 9
- A = 9, B = 6, C = 3 → the smallest is ____
- A = 19, B = 13, C = 7 → the smallest is ____
- A = 16, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 5 12 8 7 10
- Which one does not belong? 2 4 9 11 7
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 15, B = 12, C = 6 → the smallest is ____
- A = 20, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 2 7 8 1 12
- Which one does not belong? 12 2 5 10 6
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 6 7 12 5
- Which one does not belong? 7 4 8 9 6
- A = 9, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 7 3 8 12 1
- Which one does not belong? 2 5 6 10 1
- A = 14, B = 12, C = 1 → the smallest is ____
- Which one does not belong? 3 8 6 5 12
- A = 18, B = 12, C = 7 → the smallest is ____