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? 11 6 12 10 5
- A = 15, B = 10, C = 6 → the smallest is ____
- Which one does not belong? 3 7 10 6 2
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 11, B = 5, C = 3 → the smallest is ____
- A = 19, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 1 9 6 11 3
- A = 14, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 9 3 7 6 4
- Which one does not belong? 5 2 9 7 6
- Which one does not belong? 1 4 7 10 9
- A = 17, B = 11, C = 5 → the smallest is ____
- A = 15, B = 6, C = 3 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 18, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 3 11 8 10 7
- A = 16, B = 9, C = 8 → the smallest is ____
- Which one does not belong? 3 5 4 6 2
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 17, B = 7, C = 4 → the smallest is ____