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