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