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