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? 1 3 6 4 11
- Which one does not belong? 2 6 12 10 7
- Which one does not belong? 1 2 10 12 7
- Which one does not belong? 5 9 10 3 11
- A = 17, B = 13, C = 8 → the smallest is ____
- Which one does not belong? 5 3 6 11 9
- Which one does not belong? 12 10 3 5 2
- Which one does not belong? 6 1 11 12 2
- A = 14, B = 9, C = 6 → the smallest is ____
- A = 11, B = 3, C = 1 → the smallest is ____
- A = 20, B = 16, C = 5 → the smallest is ____
- A = 20, B = 14, C = 1 → the smallest is ____
- Which one does not belong? 11 2 9 8 6
- Which one does not belong? 10 2 1 7 8
- A = 16, B = 3, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 12 11 9 1
- Which one does not belong? 4 6 7 12 1
- Which one does not belong? 3 4 11 9 1
- A = 9, B = 2, C = 1 → the smallest is ____