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? 1 9 8 4 11
- Which one does not belong? 9 4 6 7 10
- A = 16, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 7 1 4 11 10
- Which one does not belong? 4 8 2 1 9
- Which one does not belong? 12 8 7 3 10
- A = 19, B = 2, C = 1 → the smallest is ____
- A = 18, B = 3, C = 2 → the smallest is ____
- A = 9, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 8 5 12 10 3
- Which one does not belong? 2 4 12 1 10
- A = 17, B = 4, C = 1 → the smallest is ____
- A = 15, B = 13, C = 5 → the smallest is ____
- A = 19, B = 14, C = 1 → the smallest is ____
- Which one does not belong? 5 11 7 12 2
- Which one does not belong? 2 5 6 9 8
- Which one does not belong? 4 11 3 1 7
- A = 11, B = 5, C = 1 → the smallest is ____
- A = 7, B = 5, C = 2 → the smallest is ____
- A = 16, B = 9, C = 5 → the smallest is ____