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