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 = 20, B = 4, C = 1 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 10 6 12 8
- Which one does not belong? 1 9 6 2 5
- Which one does not belong? 1 7 11 9 8
- A = 15, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 2 12 5 7 4
- Which one does not belong? 12 8 11 10 4
- A = 14, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 3 6 7 1
- Which one does not belong? 11 10 2 1 6
- Which one does not belong? 1 2 8 3 7
- Which one does not belong? 3 12 4 9 11
- Which one does not belong? 2 9 4 11 3
- A = 18, B = 12, C = 4 → the smallest is ____
- Which one does not belong? 12 10 4 2 9
- A = 9, B = 5, C = 1 → the smallest is ____
- A = 7, B = 4, C = 3 → the smallest is ____
- A = 19, B = 15, C = 13 → the smallest is ____
- Which one does not belong? 5 11 10 2 9