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 11 5 9 1
- A = 18, B = 3, C = 1 → the smallest is ____
- A = 8, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 5 9 6 3 4
- A = 16, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 1 5 6 12
- A = 7, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 9 1 5 12
- A = 19, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 3 7 6 5
- A = 19, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 3 6 2 4 7
- A = 7, B = 4, C = 3 → the smallest is ____
- A = 20, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 1 9 2 4 6
- Which one does not belong? 3 8 4 6 9
- Which one does not belong? 6 9 8 4 11
- Which one does not belong? 1 6 9 11 5
- A = 19, B = 16, C = 12 → the smallest is ____
- A = 8, B = 2, C = 1 → the smallest is ____