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 2 12 9 4
- A = 14, B = 7, C = 3 → the smallest is ____
- A = 9, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 5 7 2 10 1
- A = 13, B = 6, C = 2 → the smallest is ____
- A = 15, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 2 6 10 5 8
- A = 11, B = 3, C = 2 → the smallest is ____
- A = 18, B = 8, C = 1 → the smallest is ____
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 6 3 10 9
- Which one does not belong? 11 9 3 2 7
- Which one does not belong? 12 6 3 2 11
- A = 19, B = 5, C = 4 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 20, B = 2, C = 1 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 6 4 8 12 11
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 12 7 2 6 5