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