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? 10 2 3 8 6
- A = 12, B = 10, C = 6 → the smallest is ____
- A = 7, B = 3, C = 2 → the smallest is ____
- A = 19, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 4 6 7 2
- A = 12, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 10 9 8 7 3
- Which one does not belong? 10 1 5 6 3
- A = 15, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 3 5 8 1 11
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 6 5 12 1
- Which one does not belong? 7 3 4 12 10
- A = 8, B = 3, C = 2 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 8 11 7 6
- Which one does not belong? 4 5 9 7 12
- A = 7, B = 5, C = 3 → the smallest is ____
- A = 11, B = 2, C = 1 → the smallest is ____
- A = 8, B = 2, C = 1 → the smallest is ____