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