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 12 1 2 3
- A = 14, B = 4, C = 2 → the smallest is ____
- A = 18, B = 7, C = 4 → the smallest is ____
- A = 17, B = 15, C = 1 → the smallest is ____
- A = 14, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 7 2 1 9 10
- A = 10, B = 7, C = 3 → the smallest is ____
- A = 18, B = 16, C = 13 → the smallest is ____
- Which one does not belong? 12 1 7 9 4
- Which one does not belong? 12 6 2 4 3
- Which one does not belong? 6 5 10 9 11
- Which one does not belong? 6 1 7 12 9
- A = 17, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 2 12 1 3 10
- A = 18, B = 9, C = 4 → the smallest is ____
- Which one does not belong? 1 3 8 12 6
- A = 11, B = 7, C = 2 → the smallest is ____
- A = 13, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 7 10 2 4 12
- Which one does not belong? 5 10 7 1 8