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