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