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? 3 2 8 1 7
- A = 19, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 5 2 7 10
- A = 6, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 1 9 12 2 10
- A = 14, B = 10, C = 3 → the smallest is ____
- A = 18, B = 15, C = 10 → the smallest is ____
- A = 19, B = 14, C = 11 → the smallest is ____
- Which one does not belong? 12 10 5 11 9
- Which one does not belong? 11 2 7 1 10
- A = 17, B = 10, C = 5 → the smallest is ____
- Which one does not belong? 5 7 10 9 4
- Which one does not belong? 1 10 8 7 6
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 16, B = 14, C = 12 → the smallest is ____
- Which one does not belong? 10 4 11 8 9
- Which one does not belong? 3 8 1 10 9
- Which one does not belong? 11 4 6 1 2
- Which one does not belong? 8 11 5 2 9
- A = 11, B = 4, C = 1 → the smallest is ____