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? 12 8 5 10 6
- A = 18, B = 16, C = 8 → the smallest is ____
- Which one does not belong? 5 10 8 6 11
- Which one does not belong? 7 8 9 4 12
- A = 12, B = 5, C = 3 → the smallest is ____
- A = 11, B = 7, C = 1 → the smallest is ____
- A = 14, B = 10, C = 5 → the smallest is ____
- A = 15, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 11 7 6 12 2
- Which one does not belong? 5 10 9 4 6
- Which one does not belong? 6 2 8 9 11
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 20, B = 6, C = 3 → the smallest is ____
- A = 13, B = 10, C = 3 → the smallest is ____
- Which one does not belong? 9 8 2 7 1
- A = 19, B = 3, C = 2 → the smallest is ____
- A = 12, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 1 5 9 4 8
- Which one does not belong? 2 1 11 5 3
- Which one does not belong? 8 7 2 11 4