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