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? 6 3 10 2 11
- Which one does not belong? 8 6 5 9 10
- Which one does not belong? 3 11 8 5 2
- Which one does not belong? 11 10 8 12 4
- Which one does not belong? 11 12 4 5 1
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 20, B = 9, C = 5 → the smallest is ____
- A = 19, B = 13, C = 8 → the smallest is ____
- Which one does not belong? 5 8 1 3 6
- Which one does not belong? 7 3 9 10 12
- Which one does not belong? 12 9 5 10 11
- Which one does not belong? 10 5 11 2 12
- Which one does not belong? 4 5 10 2 3
- A = 16, B = 9, C = 7 → the smallest is ____
- A = 15, B = 11, C = 7 → the smallest is ____
- A = 13, B = 10, C = 8 → the smallest is ____
- A = 17, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 5 11 7 9 3
- A = 19, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 11 2 12 3 5