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 = 8, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 9 11 6 8 3
- Which one does not belong? 10 12 11 2 9
- A = 15, B = 12, C = 3 → the smallest is ____
- A = 11, B = 3, C = 1 → the smallest is ____
- A = 18, B = 12, C = 5 → the smallest is ____
- Which one does not belong? 1 10 4 9 6
- A = 8, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 12 6 11 8 1
- A = 16, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 4 8 12 6 7
- A = 20, B = 11, C = 9 → the smallest is ____
- Which one does not belong? 12 6 9 1 5
- Which one does not belong? 12 4 1 2 10
- Which one does not belong? 11 5 8 1 6
- Which one does not belong? 9 7 1 4 8
- A = 17, B = 15, C = 5 → the smallest is ____
- A = 7, B = 3, C = 2 → the smallest is ____
- A = 11, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 5 2 10 7 6