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