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