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? 11 9 8 2 6
- Which one does not belong? 5 1 2 8 7
- Which one does not belong? 2 10 12 1 7
- A = 14, B = 8, C = 4 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- A = 20, B = 12, C = 10 → the smallest is ____
- Which one does not belong? 4 12 6 5 2
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 1 3 2 7 11
- Which one does not belong? 10 4 9 8 12
- Which one does not belong? 2 3 7 9 11
- Which one does not belong? 8 4 11 6 5
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 18, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 11 1 5 12 3
- Which one does not belong? 3 4 2 8 9
- Which one does not belong? 4 1 3 2 8
- A = 15, B = 13, C = 3 → the smallest is ____
- A = 15, B = 11, C = 9 → the smallest is ____
- Which one does not belong? 6 1 10 9 7