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? 6 9 2 11 4
- Which one does not belong? 6 4 1 9 12
- A = 13, B = 2, C = 1 → the smallest is ____
- A = 16, B = 9, C = 4 → the smallest is ____
- A = 18, B = 13, C = 4 → the smallest is ____
- Which one does not belong? 9 5 12 11 6
- Which one does not belong? 10 12 2 8 4
- A = 12, B = 4, C = 3 → the smallest is ____
- A = 20, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 3 11 7 1 8
- Which one does not belong? 1 4 3 5 7
- A = 19, B = 11, C = 10 → the smallest is ____
- A = 15, B = 2, C = 1 → the smallest is ____
- A = 9, B = 5, C = 4 → the smallest is ____
- A = 20, B = 12, C = 9 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 17, B = 10, C = 5 → the smallest is ____
- Which one does not belong? 6 12 2 11 3
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 18, B = 16, C = 4 → the smallest is ____