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 12 2 8 1
- Which one does not belong? 11 12 5 2 7
- A = 20, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 7 10 8 5 11
- Which one does not belong? 9 11 4 3 5
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 20, B = 7, C = 6 → the smallest is ____
- A = 9, B = 6, C = 5 → the smallest is ____
- A = 13, B = 7, C = 1 → the smallest is ____
- A = 16, B = 3, C = 2 → the smallest is ____
- A = 20, B = 15, C = 8 → the smallest is ____
- Which one does not belong? 9 5 8 1 7
- A = 11, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 12 11 8 2 9
- A = 13, B = 3, C = 2 → the smallest is ____
- A = 7, B = 3, C = 2 → the smallest is ____
- A = 19, B = 9, C = 3 → the smallest is ____
- Which one does not belong? 8 11 3 7 9
- A = 15, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 6 5 8 1 12