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 = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 4 11 8 12
- Which one does not belong? 3 1 10 7 4
- A = 18, B = 9, C = 4 → the smallest is ____
- A = 17, B = 2, C = 1 → the smallest is ____
- A = 20, B = 2, C = 1 → the smallest is ____
- A = 19, B = 15, C = 14 → the smallest is ____
- A = 8, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 4 6 11 3 5
- Which one does not belong? 5 6 4 9 2
- Which one does not belong? 11 10 3 2 6
- Which one does not belong? 7 3 6 8 12
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 7 5 9 3
- A = 12, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 1 11 2 8 3
- A = 12, B = 8, C = 3 → the smallest is ____
- A = 8, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 7 8 6 12 10
- Which one does not belong? 1 10 8 4 12