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 1 5 11 7
- Which one does not belong? 12 3 10 9 11
- Which one does not belong? 7 11 2 6 10
- A = 20, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 4 3 5 7 8
- Which one does not belong? 10 6 7 2 9
- Which one does not belong? 12 4 8 3 5
- Which one does not belong? 2 5 8 9 11
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 12 10 7 2
- A = 18, B = 7, C = 2 → the smallest is ____
- A = 19, B = 13, C = 9 → the smallest is ____
- A = 14, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 10 5 12 11 1
- A = 8, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 9 5 2 4 6
- Which one does not belong? 12 4 3 2 6
- Which one does not belong? 12 11 1 7 10
- Which one does not belong? 6 7 1 4 11
- A = 20, B = 15, C = 13 → the smallest is ____