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? 6 12 9 5 2
- Which one does not belong? 1 8 7 12 11
- A = 16, B = 9, C = 1 → the smallest is ____
- A = 10, B = 4, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 11 9 7 4
- Which one does not belong? 3 12 5 7 4
- A = 18, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 10 7 9 2 4
- Which one does not belong? 6 5 11 8 1
- Which one does not belong? 5 11 12 1 4
- A = 13, B = 11, C = 6 → the smallest is ____
- Which one does not belong? 6 9 11 4 5
- Which one does not belong? 3 7 6 10 1
- Which one does not belong? 8 3 2 5 7
- Which one does not belong? 2 7 11 10 8
- A = 9, B = 4, C = 1 → the smallest is ____
- A = 15, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 3 5 7 12 8
- Which one does not belong? 1 11 6 8 3