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? 11 1 3 9 5
- Which one does not belong? 5 12 7 8 9
- Which one does not belong? 9 3 7 12 1
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 9 1 4 7
- A = 10, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 11 9 6 1 4
- Which one does not belong? 8 3 11 7 6
- A = 16, B = 13, C = 8 → the smallest is ____
- A = 15, B = 12, C = 8 → the smallest is ____
- A = 19, B = 13, C = 12 → the smallest is ____
- A = 13, B = 2, C = 1 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 9 8 2 6
- Which one does not belong? 9 1 3 7 6
- Which one does not belong? 2 5 3 11 6
- Which one does not belong? 7 9 3 8 2
- A = 18, B = 16, C = 4 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 12, B = 4, C = 3 → the smallest is ____