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 = 11, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 6 7 8 2 12
- A = 15, B = 13, C = 5 → the smallest is ____
- A = 18, B = 12, C = 5 → the smallest is ____
- Which one does not belong? 11 5 3 4 8
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 16, B = 9, C = 8 → the smallest is ____
- Which one does not belong? 12 6 2 1 9
- A = 15, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 7 9 11 1 12
- Which one does not belong? 2 9 8 6 5
- Which one does not belong? 11 1 6 9 7
- A = 19, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 10 4 12 6 1
- Which one does not belong? 9 8 5 1 6
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 6 4 11 12
- Which one does not belong? 1 5 6 7 4
- Which one does not belong? 8 9 10 5 3
- Which one does not belong? 12 5 3 4 6