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