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