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? 7 9 5 1 3
- A = 19, B = 13, C = 5 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 7 11 2 1
- A = 7, B = 3, C = 2 → the smallest is ____
- A = 16, B = 14, C = 2 → the smallest is ____
- Which one does not belong? 7 11 1 8 4
- A = 15, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 1 4 12 11
- Which one does not belong? 2 10 3 6 12
- A = 9, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 9 4 1 6 11
- A = 19, B = 12, C = 10 → the smallest is ____
- Which one does not belong? 11 3 5 6 12
- A = 10, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 10 3 8 9 5
- Which one does not belong? 2 11 12 4 5
- Which one does not belong? 8 11 10 3 5
- A = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 4 7 12 8