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 = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 7 8 5 2 11
- A = 18, B = 12, C = 9 → the smallest is ____
- Which one does not belong? 4 10 6 3 8
- Which one does not belong? 4 9 8 2 1
- Which one does not belong? 7 2 12 9 6
- Which one does not belong? 10 3 12 9 1
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 4 8 6 10 3
- Which one does not belong? 11 7 4 2 5
- A = 8, B = 5, C = 4 → the smallest is ____
- A = 17, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 5 7 2 10 1
- A = 9, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 7 2 11 6 12
- A = 20, B = 13, C = 1 → the smallest is ____
- A = 19, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 1 3 8 6 5
- Which one does not belong? 9 3 2 12 11
- A = 18, B = 5, C = 1 → the smallest is ____