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