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 10 7 5 11
- Which one does not belong? 6 11 1 5 10
- A = 15, B = 11, C = 3 → the smallest is ____
- Which one does not belong? 12 1 8 4 9
- Which one does not belong? 5 11 7 9 12
- Which one does not belong? 12 5 11 10 9
- A = 20, B = 7, C = 2 → the smallest is ____
- A = 17, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 12 11 7 4 1
- Which one does not belong? 10 11 3 5 7
- Which one does not belong? 3 10 5 7 4
- Which one does not belong? 7 1 5 9 11
- A = 9, B = 6, C = 1 → the smallest is ____
- A = 17, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 3 7 11 6 12
- A = 18, B = 11, C = 9 → the smallest is ____
- Which one does not belong? 10 4 8 7 3
- A = 16, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 3 6 11 5 1
- A = 11, B = 8, C = 2 → the smallest is ____