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? 8 9 5 3 1
- A = 9, B = 5, C = 1 → the smallest is ____
- A = 17, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 11 10 1 8 12
- A = 20, B = 17, C = 12 → the smallest is ____
- A = 11, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 11 9 6 5 4
- A = 11, B = 9, C = 1 → the smallest is ____
- Which one does not belong? 10 5 4 6 11
- A = 16, B = 12, C = 3 → the smallest is ____
- Which one does not belong? 10 11 8 7 1
- A = 11, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 10 1 7 6
- Which one does not belong? 1 6 9 4 10
- Which one does not belong? 6 11 7 9 8
- A = 7, B = 5, C = 4 → the smallest is ____
- A = 9, B = 7, C = 6 → the smallest is ____
- A = 11, B = 9, C = 8 → the smallest is ____
- A = 13, B = 11, C = 2 → the smallest is ____
- Which one does not belong? 10 7 1 9 8