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? 9 1 8 4 6
- Which one does not belong? 7 8 10 1 9
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 9 2 3 8
- A = 16, B = 6, C = 1 → the smallest is ____
- A = 13, B = 9, C = 3 → the smallest is ____
- Which one does not belong? 1 9 3 7 10
- A = 8, B = 5, C = 1 → the smallest is ____
- A = 17, B = 11, C = 1 → the smallest is ____
- A = 16, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 3 4 8 2 1
- A = 19, B = 10, C = 3 → the smallest is ____
- Which one does not belong? 3 7 9 8 10
- Which one does not belong? 1 11 5 10 12
- Which one does not belong? 5 9 1 4 3
- Which one does not belong? 6 8 1 11 3
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 8 2 3 5 6
- Which one does not belong? 7 9 1 10 6
- Which one does not belong? 9 6 11 8 10