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